Alk cornscala crossover I then purchased Volti Audios V Trac Horn I have an extra pair of ALK crossovers for sale. AP12-600 This one is intended for the Belle Klipsch or the La Scala using squawker drivers or horns that will not safely go down to 500 Hz. Its 2nd order on the woofer. crossovers for my Klipschorns and use my other pair of ALK crossovers. I have very recently picked up a set of 84 Khorns with stock drivers and AK-2 crossovers. Dave . So does he need to make a new one? I had bought these to use in a Cornscala but after further digging I am probably going to use ALK's universal crossover for that. Jump to content. I changed it approx. Mainly I'm interested in comparing the new Crites to the new ALK's. Split Cornscala was the initial work of another forum member and the craftsmanship. Type B "Cornwall" Schematic - Technical/Restorations - The Klipsch. They sound pretty dam good, Not a lot of difference really? I Or sign in with one of these services. The original one is based on Faital HF140 high/mid and Crites woofer. I like that ALK has offered several crossover points to choose from and adjustable mid and tweeter levels. I've bought the F3 1 year ago and sold them to get the Cornscala B type. These are extremely flexible with all the settings. I understand the crites are mainly a rebuild of the original design with new and better parts, while the ALK is a redesigned network. I'm running Emotiva XPA amp and XMC1 processor. I understand its time for a crossover update. After several contacts with Al Klappenberger and an unsuccessful trial of his 'Universal Upgrade' crossover, I got a set of AP12-AK3 & ES5800 crossover. (Depending on price. Location: Brisbane Australia Item - ALK Design AP12-600 + AP15-6000 Crossover Networks - Klipsch Item condition: As New ( only used for approx one month ) Price: $550 AU As the U. Does the K79 appe - Bought cornscala, found them muddy - very overpowering around 300-400hz, Could the crossover be busted and maybe look to ALK or similar for a new one? 2. Klipsch crossover ab schematic belle type need community info wtb crossovers aftermarket serial etc wanted quote cross date over 2552. 4 KB · Views: 121 IMG_3710. I recently tried a friend's set of the CornScala-Wall crossovers from ALK and was really floored with the sound. I found it rather odd that he makes a "one size fits all" crossover for the Cornwall and Cornscala. I already have the cast woofers, ALK crossover and Elliptrac w/DE10. I also use a CD. Both are excellent. I had a B&K 400/4500 crossover. I like mine better with the crossover. Sign in with Twitter. Do I also need a pair of es style networks to go with these or can I run just the AP12's strapped. The mid and lower range are excellent. I have not heard Al's Forte crossovers but I would guess they offer a big improvement over the stock design. help please Meniscus Audio is where I got resistors last time when Al K. Cornwall 6. Sign in with Google The 84 Corns are also re-worked with Altecs 811 horn & ALK 700 cross over. I have a pair of AP12-600 crossovers. Klipschorn #618 Crossover - Schematic and pictures. Parts, especially iron core I plugged in ALK's Cornscala gentle slope crossovers. Edited July 17, 2015 by justinsweber. They sound very good and of course have all the volume anybody could need. IMG_3709. Hello, I'm hoping someone can help me out. Share CORNSCALA-WALL UNIVERSAL crossovers,with instructionsRecently removed to sell and my nephew is buying my LaScalas so i went back to stock crossover for the sale. So we are using ALK’s AP12-500. My question is there a Klipsch or Crites crossover that will work well for this build. One set has a 33 uF capacitor and the other has a 47 uF capacitor. See picture. The owner will order a ES300 and ES4500 from AL. Quote; Link to comment Share on other sites. for my LaScalla's. Of note. My price includes shipping to lower 48,i will only do PP Friends/Family ALK/Crites Engineering CornScala-Wall Universal crossover Photo. Also wondering about the Crossover point. A major step up over the stock networks. I used the ALK CSW/universal and after the last adjustment to 9 on the mid and 6 on the tweet using B&C drivers it did bring the vocals more forward, but my Super Heresy's still have a I have demoed Cornwall like designs over the last month. Guys, I have bought some b&c de750tn's for a 2 way cornscala project. ALK does offer some comprehensive Klipsch crossover redesigns for specific models. The CSW was aimed at taking a AP12-500 and an AP15 and marrying onto a single board. His gear is so beautifully Was just informed my crossovers could be on the way as early as Monday. com/ Universal Originally Posted by brian6751 /t/1451543/cornscala#post_22823514 so. I have two pairs (total of 4) ALK Universal "CornScala Wall" crossovers for sale. This series of networks are intended to be economy woofer / squawker crossovers for use with the ES5800 extreme-slope squawker / tweeter crossovers. Nice speaker but headache inducing. I am asking $400 plus shipping charges. ALK Universal Network Crossovers for Klipschorns. This the preferred crossover for The One day I came across this forum and learned about ALK Engineering. The Cornwall cabinet has much more WAF than my big Cornscala’s did. How would you sat they differ from the stock tweeters? Thanks for your reply The Cornscala are mine. 262. I didn't like the Super Slopes Dave had in his KHorns either. They have the Crites crossover in them but all else is original. Any explanation or help would be appreciated. 5″. According to your past notes on the Bulletin Board, the K-57-K was used in the development of your crossover. Fastlane mid horns. AP12-xxx crossover network notes -----These networks may be built for your own use only. Hi Guys After doing some computer analysis on my Cornwall crossover network design I have concluded that it should work for the original Heresy as well. By jwc July 8, 2005 in Technical/Restorations. April 25, 2021 in Technical/Restorations. I don't see any reason why one of the Cornscala variants couldn't be a very high-end offering, done right within the Cornwall cabinets with the large-format midrange, I upgraded my 68 vertical Cornwalls with the ALK CornScala-Wall economy Universal crossover and am very pleased with the results. I have run across 2 options, with several price points and skill levels. Thread starter rmlowz63; Start date May 23, 2023; Prev. paperwork and testing results. Update on repair. Sorry I don't know of anyone in Canada to refer you to but it's definitely not rocket science to whip up crossovers for Klipsch speakers. The frequency response looks good now anyhow. I found the money was usually better spent on better gear and/or better speakers. Also does anyone have a schematic of CS 500 crossover from Crites? Thanks Over the past winter i built a pair of CornScala's from my home built vertical Cornwalls. All original K33 bass and K55 mid driver and crites CT125 tweeter. These are the newest iteration from ALK, as seen on Al's site. I am interested in the ALK crossovers but I'm not sure if the current tweeter is compatable as there are no Klipsch markings on the back of it. In speaking with ALK I became interested in the ES5800 network and the. I used the ALK CSW/universal and after the last adjustment to 9 on the mid and 6 on the tweet using B&C drivers it did bring the vocals more forward, but my Super Heresy's still have a Crossovers are ALK CSW-450 which is a custom licensed crossover to Amps and Sound, combining the AP12-450 and the cornscala high frequency section. ALK Engineering. badger_erich I would make sure ALK knows that you have different drivers. The 600hz is great is you can use ALK cornscala-wall universal crossover pair in excellent condition. I just installed a set of ALK AP12-600 and ES5800 crossovers into my Klipsch Cornwall's. The same circuit is used in the Heresy 3 and Cornwall 3 to allow the use of the K-53 Ti. Also used with Lascalas even though the crossover is a little high at around 600hz for the bass bins) Can attenuate the highs (resistor based) and mids “Cornscala” CS 500/5000 crossover schematic “Cornscala” CS 500/5000 crossover schematic. If I wanted to build a pair of your X-overs, how would I modify the design if I wanted to use a 600Hz crossover point, instead of 750Hz? I'm a ti Being the long loved Klipsch fan, I made the plea with my wife to upgrade the crossovers on my scalas. The high end seems to screech almost like it is over modulation. The crossover is at 600 Hz. S. We have parts kits to rebuild most older Klipsch crossovers as well - We provide these as Sonicaps or Erse Caps. I am waiting for my ALK crossovers to be built but am dying to hear the speakers. Get the best deals on klipsch crossover when you shop the largest online selection at eBay. That said. The sound was amazing. It’s a 12bd 2nd order on the LF. After adjusting the crossover with Bob's help (MF, HF and dynamic were, to my taste, They were pretty good speakers, I did ALK crossovers, damped the mid horn and the rear panel. Cornwall klipsch crossover community belles modifying ab network crossoversCornwall b2 crossover schematic Cornwall xoversKlipsch crossover kg crossovers capacitors post community decipher upgrade help these me. Just completed them, they started life as a consecutively numbered pair of 1975 Cornwalls in pretty nice shape. The issue may be a mis-built crossover, though I have never had one from ALK. JAK. La Scala or Klipschorn those are for the Cornscala's. 2 channel was the HSU subs the Scalas. $80. The design i Cornscala Crossover Cornscala Crossover. Given the work involved and the cost of the parts the price was reasonable, but very hard to justify given the actual value of the Cornwall. I had another set of Fortes with just the Bob Crites Sonicap upgrade that sounded, like the beginning post from Telefunken said, crisp at low volumes. ALK AP12-500 ALK ES5800 Please chime in with any thoughts. The Heresy would have different crossover points than those, so I would say don't do it. I can't see throwing more money on the crossovers than I spent on the speakers to begin with. So Bob's crossovers are all exact Klipsch factory designs. Save me from myself 🙂 it's just based on my experience with his ES crossovers. 00 to diagnose the amp, and If I choose to have it Looking for a pair of ES500 networks, I currently have AP12-500's in my two way cornscala-ish build that I love but the itch is back its either this or active crossover and biamp. The mid and lower ra Hi All, I have almost completed my version of a pair cornwall clones, I copied the bass cabinet of my single cornwall ser#232 with the vertical duct. My current crossover network is Al K's AP12-500 w/ the ES5800. My preference was the Crites Type A. Cherry veneer and new bases. I only installed about 4 screws in the back of each spe I have all the drivers and cabs needed to assemble either a pair of Cornscalas or Klipschorns and I have been looking at the crossovers offered by Bob Crites. I decided to make this as a one My La Scalas were greatly transformed with a crossover kit from ALK, and I haven't looked at other drivers since, as the originals are perfectly capable of handling any music, any I built the AA for my own La Scala's and I also bought a set of ALK crossovers from Al. My K401/K55 Selenium HM 11-25 Horn/Selenium D220ti is my wifes favorite Since the Cornscala D crossover at 500Hz = 27" wavelength, some 2-box builders keep the top horn box the same 25. by Al Klappenberger, totally original and in new condition with all. Take the plunge. tyeeslayer; Jun 23, 2013; I had planned on using Bob's Xover, but ALK Engineering was just about to release their CornScala-Wall economy Universal and after Pair of ALK Engineering CornScala-Wall Economy Universal Crossovers. Or 1/2 of the ap12 es5800 crossover from alk. They can be bright and harsh sounding, especially on older AAD recorded CDs. Bob Crites Crossovers for the Vintage Klipsch LaScala Speakers. I like my speakers to provide as wide a decent listening area as possible. They include the K-33-E woofer, K-51-V metal mid-range horn and K-77-M metal tweeter horn. I opted for the Type C cornscala and couldn't be happier. What's a Khornwall? I Pretty much gutted the cornscala leaving nothing but the bass driver. The upgrades we offer I know some people prefer the ALK crosovers, which I think have steeper slope than the Crites. Al is going to be designing a similar new crossover for the Forte ll which should be done in a few months. My new pair of nearly finished Cornscalas are a two part cabinet design so having the bass enclosure which never needs to be altered, separate from the high freq enclosure means you can forever futz around with trying different horns/drivers and crossovers. Crossover klipsch cornwall rebuild community quote Do you have the original crossovers? If so, may want to reinstall them as a test. Like does anyone have the Crites crossovers that may have upgraded? I still have to wait almost 2 months for mine to be built/ The low frequency crossover is 1st order at roughly 400 or 600 Hz. Crossover Rebuild Kits. I have already had some recommendations to change the tweeters to an Eminence ASD1001 and get the ALK Universal Cornscala crossover. I have built and installed ALK crossovers into my Fortes about a month ago. The Universal crossover from ALK is $320, and worth every penny. For my smallish roll the CSW plays better at my listening levels. Al told me he didn't like low power amps driving Klipsch speakers and that I should replace my amp with one with more power Well I may have jumped the gun on buying the crossovers already. I upgraded my 68 vertical Cornwalls with the ALK CornScala-Wall economy Universal crossover and am very pleased with the results. Existing user L pads already and, I'm sure it's in my head, but it took away from the sound. Oct 2, 2023 #21 @lissenup, I think Al uses 54uF for a Klipschorn. I am not sure, but I dont think the type a crossovers crossovers will work with Eliptracs unless you have the adapter and the K-55. 00. Next steps would be ALK cornscala-wall networks and then Crites CT125 tweeters. mn; May 20, 2015; The Klipsch Korner; 2. I'm wondering if using the Faital HF200 as part of a 3-way would mean that you could use it up to about 9000Hz then crossover to a Faital tweeter, say the HF104 with the Faital STH100 elliptical tweeter horn. you won't regret it. 00 I have recently been thinking about trying a Cornscala build and after looking at Bob's 4 different configurations, ALK crossovers and Eliptrac 400 mid horn + Circletrac HF is flawless. 2” Eliptrac 400 wooden horns and Crites tweeters with B&C drivers , Crites cast woofers, and custom ALK crossovers. I will be using Dave Harris tweeter lenses with DE10, the FastTrack 400 horn with the A55G mid driver and Crites cast frames in a stand alone Cornscala bass bin box. ALK Universal or Cornscala-wall universal crossover. ) I'm wondering if a full faital Cornscala will work. I am using a Conrad Johnson PV12 and Premier 11a. Excellent condition, easy to install, and great improvement for the sound of any of these speakers. Location: Tuxedo Park NY. The ALK crossover employs a bandpass at each crossover point already. By mkane October 9, 2016 in Technical/Restorations. In my experience, they are not always a panacea. 400-4000, 400-5000 and 400-6000 my preference is the 400-6000 with my Fastrac. Theses were built under license from ALK Engineering by Greg Roberts of Volti Audio. The actual crossover frequency is acoustic and determined by the woofer and squawker driver and horn making it truly "Universal". ALK CSW (Cornscala-Wall) Crossover Schematic- for Heresys. Marks on the transformers are normal, they all look like that! Like new Crites Cornwall, or Cornscala crossovers. But there was still a slight "boxy" sound to the lower mids and upper bass. ALK has these network boards set-up that you can add a switch to toogle between 2 way & 3 way if you the need ALK CornScala-Wall networks - Used in Cornwalls with stock horns and Cornwalls with Cornwall Fastracs. Bob's Cornscala type D would be an upgrade with a better horn and a So I brought them over to the house and disconnected the 600Hz crossovers and hooked up regular ALK Universal A networks in their place (400Hz and 6000Hz). So purchased a set of the networks from him due in a few months I never bi amp, always use passive crossovers. Of course, that is a vintage stock Klipsch design. ~45° toe in. These were use for a short time in a pair of Cornscalas while I had some upgraded crossovers built from ALK engineering. E. Share I have an extra pair of ALK crossovers for sale. The trial’s primary end point of progression-free survival I have Dean Westcott's version of the ALK Universal crossover on order. I then purchased Volti Audios V Trac Horn Cornscala custom! sold!! thank you! By jon91661 June 7, 2020 in Garage Sale. I can never seem to leave surplus parts alone and went to trying out the new horns. Share follow this thinking diagram of alk cornscala network - Bing images which changed over time when Al realised that the woofer was around 6 ohms at crossover cheers The stock crossover needs a bandpass circuit added to run the K-53 Ti properly, which can be built yourself or bought from Bob Crites. You can actually buy the horn kit, it comes in a bunch of pieces. I hope ALK or Dave. ALK design crossover. ALK crossover for Forte I question. Came out nice. I plugged in ALK's Cornscala gentle slope crossovers. Hi, I posted my cornscala build here on the site. How about its off axis response. The sound is more balanced throughout the entire frequency range. All Activity; My Activity Streams . I ha Check Al's site (ALK Engineering) to see his crossover for the Forte l speaker as well as links to the full design process. By geoff. I don't own Cornscala's, but my custom Lascala's have the Extreme Slope ALK crossovers in them. Do these look good? I'm pretty sure a 10 ALK/Crites Engineering CornScala-Wall Universal crossover Photo. Attachments 09D04466-DAD4-4E03-BA5C-9BBA13CE1741. two ea. Forté I Crossover - Pair, New - FREE US Shipping! Forté I Crossover - Pair, New - FREE US Shipping! Regular price From $330. Quote; Link A set of CWll with all ti diaphragms and a host of other mods would be a good direction to move in. Forums. 02, YMMV. This is a significant improvement over a stock cornscala as it proved a 12db 2nd order crossover on the bass thus providing tighter and faster bass response. I have all the pieces of the puzzle including an AA crossover, k400 horns k55 drivers K33 woofers and K77 tweeters. A set of AlK engineering Crossover set. Ti Mids & Crossovers. webp I built the AA for my own La Scala's and I also bought a set of ALK crossovers from Al. Does anyone have maybe some crossovers for sale that they traded out for better ones. You can see the pre-drilled holes for the non I am building a three way speaker. 95 c. can chime in on the work i need help from some serious klipsch owners,i have 1 pair of k-horns & 1 pair cornwall 1s with newer mcintosh amps,i can go on all day about what i like about klipsch but its what i dont like,it sounds to me that i need more or better mids,k-horns are great & need nothing but the cornwalls need help,im 15,000 into my rig now & im not gonna start over,i need to work I'll probably have both ALK and Type Bs installed so I can make quick change overs. Both sound great. I was pleased and so was my wife. The original "ALK Universal" replacement crossover network for the Klipschorn, La Scala and Belle Klipsch as been reimplemented to create an affordable option for nearly any Klipsch The major change between yours and this new offering is the woofer inductor change, shifting this crossover point from 400Hz to 600Hz. I am burned out! I am 75 years old and anxious to reduce my work load and do other things. It's going to be an interesting side by side comparison with the Selenium 3-way Cornscalas I Which ALK crossover would work best? Or is there another maker that you'd prefer? Mine has the 120 tweeter and the md405 mid driver. NEW CROSSOVERS . The original crossovers were the Klipsch B3 type. Upgrading crossover components or changing out the crossovers is a good idea, Guest David H. Share More sharing options Followers 1 When I ordered mine from Al, I was given different options for the Cornscala-wall crossover. To a lesser degree, the tweeter can also be improved. Sign in with Google Cornscala A- CT125 Tweeters Cornscala C- Selenium D220TI Drivers w/Selenium HM 11-25 Horns Here is a direct link to Bobs website to possibly help better The best money was spent on the ALK crossovers and moving the two upper drivers to the baffle front. Two prototypes are on their way to a friend for careful listening tests. I installed some crites cornscala crossovers jon91661. For the money, I believe they're the best addition/modification I could have made to my system. I've done Cornwall and Cornscala crossovers using Solen or PCX Parts, no need to involve Nothing has changed, the Transformer type attenuators are still available for the best dampening. grindfix; Oct 25, 2019; The Klipsch Korner; Replies 17 Views 2K. Had your speakers lost anything over the 30 years, that crates crossovers brought back? I too am considering the tweeters. or Best Offer. ALK Engineering reserves all rights to build them for sale. I think, that the Cornscala is an excellent idea (I will note that I have never listened to them), but it is something that I would do if I owned a pair of Cornwalls. If I went ALK Cornscalawal I could without issue. If you are into Klipsch sound, this is the best upgrade money can buy. Just my $. 349. On his website he does not recommend this as a woofer for La Scala replacement. The design was first proposed by Bob Crites a few years ago. Klipsch SB- 2 2-Way Crossover & Terminal Cup I am building a three way speaker. hall. My price includes shipping to lower 48,i will only do PP Friends/Family or will accept a Geeetings Al, I notice your Cornwall crossovers are crossed over at 750Hz (for the squawker/woofer leg) in lieu of 600Hz when I downloaded your design. It’s a great crossover. I got volume differences between the drivers, which was very educational, but I finally reset everything to the original settings. As Emil stated, I too replaced my Crite's xover with one from ALK Engineering and this was a huge improvement regarding tonal balance and driver integration. I value what's I received and installed my Cornscala crossovers yesterday. They were good speakers but there was a boxy resonance that showed up on some midbass heavy recordings that I could never tame. Replacement of crossover in second speaker balanced it out. I live in the netherlands, so shipping can be a lot of money. Veiled, maybe. 00 USD Regular price Sale price $500. Studies of the cross-correlation of woofer and squawker output waveforms have precipitated a substantial increase in coherence near the crossover frequency. For the mid-range almost certainly going with the DCM-50 but, similar to the OP, curious if anyone has the 4592ND mid in their Cornscala's (and with what a Brief Review of the differences between ALK engineering vs. VERY excited, I love the new fastrac horns but feel I after I get this crossovers in they are really going to shine. All that would be necessary is to change the taps on the transformer and the value of 1 resistor. I know th Crites and ALK New Universal Crossover. The ALK crossovers reveal so much more detail in the music, I am literally hearing things in the music I never heard before. Crossovers have to be measured electrically using a Spectrum Analyzer while under a load and at frequency. I'm looking at an ALK universal crossover and the Fastrac Cornwall Horn. Just been sitting in a drawer for ages so time to move them on. The Cullison Cornscala DBB is something I'm definitely going to do at These were very easy to build and all the drivers and the crossover are from Bob Crites. Seems counter intuitive but it widened the soundstage. I just wanted to let readers know that Bob's Klipsch crossovers are faithful to the product. The problem with the Cor B-2 cornwall crossovers. Reply to this topic; Start new topic; Klipsch klipschorn cornwall crossover deel txt constructieKlipsch crossovers Which alk crossover for my super cornwall clonesCornwall crossover question. The midrange (Squawker) horn and crossover networks in particular could use some improvements. Guests; Share; Posted November 14, 2013. I've done Cornwall and Cornscala crossovers using Solen or PCX Parts, no need to involve the USA if you don't wish to. Yes this is a K400 and there is a difference/improvement over the I have a question on my Klipsch Cornscala, hybrid-speaker build. One of the tweeters in my 1979 Cornwalls has been replaced. The nice thing about this speaker is that the Cornwall crossovers work on them and there is no back cover to screw on and off. 1987. I'm also about to build myself a 2-way Cornscala with the Faital Driver but I'll be using a wooden oval shaped horn (Eliptrac 400) with an ALK crossover. I used to run AP12-500/ ES5600 the. As shipping from USA is really expansive (well 200$ for 250$ woofer. My question is which Just waiting for my ALK extreme slope crossovers. Dave in Nashville . They I have a pair of ALK crossovers in my '77 LaScalas. I would throw off the crossovers proper operation by subbing in another woofer. I did not want to bother the Crites Family now. But, I frequently listen at higher levels so I thought I'd try the ALK's. "That's why they sound so good!" 'nuf said. I would take the advice on the Cornscala from ALK, as I feel that Al has a better grip on this than some of the others doing the build. Overall, I think they sound great BUT only after i reach about 95db from my listening position. However, my wife was ALL ABOUT the "look" of the B & W 801's. 286. The woofer typically dictates the speakers efficiency. I have run 4 through my Cornscalas (not dbbs). She agreed and I got some ALK type universal "A's" from AL. I had bought these to use in a Cornscala but after further digging I am probably going to use ALK's universal crossover for that. I know the crossovers need to be upgraded because of age. I adjusted them a couple of times to see what I would get. What's new. Sign in with Google Crites cornscala crossovers Crites cornscala crossovers. I putchased the extreme slope. Does it matter which ? This is just the standard type B Cornscala. Frequency response from 34hz to 20Khz -3db. Anyone heard these? I would like to hear your opinion. I've I've also used them in my Khornwall. After people listen to my speakers, I swivel one of them around and point to the crossover. If I run a solid state amp on the woofers without a passive crossover and a tube amp today I heard Klipsch Forte's with ALK xovrs and was blown away by thier sound. Feb 6, 2022. They have the B-2 crossover, so I guess that makes them 1 and 1/3 models. I've in mind the 15PR400 from Faital. The A-4500 with the CT-125's is a very popular option. Share These have the crites cast frame woofers, and I had AL at ALK build me some APL600, and ES5800 crossovers for them. I was asked by a customer for a 2way and then he decided to go another route. I have not spent alot of time with them yet, but i'm still yet to hear a big improvement. More sharing options I still have the parts to I used as a 2 way cornscala. Thanks again! moray james Super Member. If you are in Im curious what was your impression after you first installed the crates crossovers? I understand that his are stock replicas. It’s a great 2way crossover for a Cornwall, belle or la Scala. I am not sure where to hook up the terminal cup wires. I hate to sound like a cheapass, but I called a repair shop that I've used in the past, and it turns out that vintage equipment is thier specialty. Few details on the web about Crites woofer. I know he isn't popular around here but I like the ALK crossover network CSW. Attachments. Just waiting for my ALK extreme slope crossovers. The ALK website has a bunch of information on the Corscala that might The drivers and crossover are from Bob Crites, I chose the Style C package. My impression is the midrange sounds a bit soft and compressed. A friend has them in his La Scalas and really do it for me. 7 KB · Views: 103 IMG_3711. I really like the Cornscala-wall crossover. 00 shipping. I like the Universals in my KHorns and the Cornscala-walls in my Cornscala's. Free shipping on many items | Browse your favorite brands Klipsch Aletheia Audio DEAN G High-End crossover | Cornscala Crossovers PAIR. 5 KB · Views: 112 IMG_3716 So you have the crossover, what version is it? You could draw it from the real thing. And they do require a Almost done! Just waiting for my ALK extreme slope crossovers. com. CROSSOVER NETWORK. I made some additions to the list as I get suggestions from Forum members. C10, Sep 13, 2023 #6. Aren't the original crossover points 400hz and 6000hz. I used the ALK crossovers with my Heresy I speakers. I’ve used the 15C with great results The massive magnet really adds to the bass slam IMHO. Stereo, Home Cinema, Headphones Components; Activity. it's just based on my experience with his ES crossovers. Otherwise it will run you somewhere around $500 for him to make you a pair. You can also switch between either 2 way or 3 way using an ALK crossover provided the Faital driver is used. It is also now available in several different configurations all with adjustable taps via autoformer and fixed LPad. My Cornwall II is a 1986 model with the K-57-K Midrange driver and the K-79-K tweeter. I installed them with a bit of pessimism, thinking to the disappointment I got with the universal kit. 27 Active Member. I Findings from the phase 3, randomized eXalt3 trial published in JAMA Oncology support this regulatory decision. nniemiec; Feb 6, 2022; The Klipsch Korner; Replies 0 Views 192. If I had Al's expertise and skill, I would charge more. ES 5800 extreme slope. The cross-over definitely needs upgrading. Crites Cornscala is only based on Klipsch components, not a Klipsch product. Crites Type AA is $310 so price shouldn't be a consideration. I have modified khorns and lascalas and I still prefer the cornscalas. April 6, 2019. webp Label says they are type Walnut Oil (CWO). I ran some numbers with Bassbox pro, and decided I could safely shrink the cab and so it go a haircut of ~1. -----The biggest problem with the ALK's was the price, $500 for crossovers for speakers that you can buy for $700-900. Share The only thing with that setup is the crossover being an ALK "B" with a crossing of 600hZ at low pass. The CSW450 and now the CSW. I still have the Squawker/Tweeter coming off the -6db and -3db pins of the autoformer - any issue there The final part was the crossover. What you’re about to see is my version. Recently removed to sell and my nephew is buying my LaScalas so i went back to stock crossover for the sale. 5" Long Parts list - Prices are Estimates. Upgrades: These speakers were upgraded by myself with Crites CT-125 tweeters, Fastrac wood midrange horns (by David Harris at Fastlane Audio) and ALK Cornscala/Wall Universal crossover networks. Their policy is to charge $50. New posts Search forums. These were not bad at all, at the lowest levels I usually listen too. Ive owned a similar setup with the HF200 and Eliptrac and loved it I’m sure the B&C won’t disappoint. Additionally we will be using the BMS 4591. There is two places. The Universal goes for S320 and will work with your lascalas. Made from cornwall II box. Replacing the xover with ALK Universal solved that problem. AP12-600, and two ea. 1 Quote 3 way skinny Cornscala build explained. #amspandsound #music #tubeamp #analogmusic #amplifer #audiophile #audioporn #audio #analog #analogaudio Uh several weeks ago, I sat down and went through all the parts that went into the speaker and I want to show you how it turned out. Share More sharing options Followers 0. Deposit sent to Al at ALk so no turning back there. Only had a few months use from new as I bought a pair of Volti's own brand. Here’s some photos. I have some 1970's La Scala's. New (Other) · Klipsch. I had a similar problem for my 2way Heresy style speakers. If Dave has some measurements maybe he can put up. It looks the same (square) as the other tweeter. The clones use an eminence 15" bass drivers (103 spl) and EV midranges (1823M) with sm-120 horns, along with st350a tweeters. But I was thinking about to upgrade the crossover filter (I did that before with my Tangent EVO E45, and in there paper in oil caps and Allan Bradley resistors). There have been a LOT of Cornscala builds since then. By bfisher690 March 20, 2017 in Technical/Restorations. We have new crossovers for most Klipsch speakers that are 20 years old or older. This the preferred crossover for The Hope to get some help to finish hooking up these crossovers. My question is which Klipsch loudspeaker cornerKlipsch type schematic cornwall network diagram crossover crossovers wiring chorus community balancing mysteries quote 1978 needed included cbr post Klipsch cornwall crossover alk custom crossoverKlipsch crossovers. Blue Devil Forum Resident. Cornwall I crossover points. 1983 Cornwalls (S/N’s 35Y624 & 35Y629) with Cornscala upgrades. Cornwall crossover klipsch question community chrisCrossover klipsch cornwall alk audiogon custom schematic Klipsch crossovers forte community ii klf network quartet audio schemaKlipsch crossover ab schematic belle type need community info wtb crossovers aftermarket serial etc wanted quote cross date over 2552. Its a great value, and sounds very good. It is compatible with the stock Cornwall, Heresy or virtually any Cornscala configuration. Danmar, Aug 18, 2021 #12. Sign in with Google Hi all, Just thought I would post a couple of shots of my new CornScalas. The mid and lower ra ALK Crossover review Ok, so I've had my ALK crossovers in my Forte IIs for about a month now. I installed crossovers in 2 evenings after work and listened in between, just to see if I can pick up a difference running output in mono. As with ALL AP crossovers. possibility of 2way/3way on the fly operation. For the mid range horn I've used ALK's Trachorn 400. I have been listening to my new ALK networks for two days now (La Scala's) and they sound wonderful. Capacitors For Your DIY Projects! In Khorns and LaScalas I've used Crites type A crossover and ALK Universal Type A crossover in Khorns and LaScalas. - Technical. 2 yards of Crites Klipsch style Grill Cloth. I picked up (2) different sets of ALK CSW Universal crossovers from the forum garage sale section here and each set has a different value large capacitor. ALK Designed Universal III Crossover - Pair - Free US Shipping! Regular price $500. rodentdog, Sep 19, 2023 #8. I have a question on my Klipsch Cornscala, hybrid-speaker build. I wasn't really thinking active crossovers when I purchased the Cornscalas, but knew I like the ALK crossover. Everything installed and just finished the black screens in the ports. Can be used for for most 3-way Heritage Klipsc Klipsch aa universal schematic crossover networks loudspeaker later then communityKlipsch crossover ab schematic belle type need community info wtb aftermarket crossovers serial etc wanted quote cross date over 2552 Klipsch crossovers forte community ii klf network quartet audio schemaCrossover cornwall klipsch b3 mod community pdf. For the price of the B2 - you can go the ALK Cornscala EconoWall route - which has some tweeter adjustments. The best my Khorns ever sounded was a configuration using a CT125 tweeter and the Type A crossed at 4500hz. Best regards Moray James. I'm looking to be able to adjust the tweeter and the mids to suit my room Crossovers for Cornscala Crossovers for Cornscala. Paul B These are complete speakers or speaker kits that you can order directly I am looking into replacing my original TYPE AL crossovers on my La Scalas. By jon91661 December 10, 2019 in Garage Sale. 00 to diagnose the amp, and If I choose to have it Location: Sydney Item condition: Brand new Price: $550 Reason for selling: Moving in different direction Payment Methods: Paypal, Cash - Pickup No need to introduce this networks. I was wondering which to get, the TYPE A, Anything will be an improvement on the AL crossovers, I prefer the ALK universal in Lascala's. I've heard their Universal Crossover and it was a substantial improvement over Has anyone tried the ALK universal crossover in a Klipschorn? I bought these for my cornscalas and thought it was a nice improvement so I'm thinking I might go this way again. My price includes shipping to lower 48,i will only do PP Friends/Family I currently have the Crites Type B Cornscala woofer CW1526CF. JPG. Go. Can the CT125 be adjusted in the active crossover to fix its problems? Is that why you say do it first? I have been These are complete speakers or speaker kits that you can order directly Or sign in with one of these services. By HOGFAN February 1, 2012 in Technical/Restorations. This is made up of all NEW drivers and crossover, (alk engineering) This is a 3 way design it is comparable to the new ampsandsound Hudson a 15,000. Check Details. $295 OBO, with no wait f First step was the crossover. This "mod" i & ALK 's AP12-500 crossover . That's the version using the K77 tweeter. Crossover klipsch cornwall alk audiogon custom schematic Klipsch crossovers forte community ii klf network quartet audio schema Klipsch crossover kg crossovers capacitors post community decipher upgrade help these me. The Cornscalas are 3 way speakers with woofers at 96 db sensitivity, mids at 108 db to 115 db depending on the horn, and the tweeters at 107 db. ALK makes a 9000Hz crossover though I've no idea if it could be used as I've described here. Dave in Nashville. how do they sound Jeff? i kinda know already since i have a pair of two ways, but its nice to here others ALK Crossovers ALK Crossovers. nniemiec. Or sign in with one of these services. Even ALK's "economy" x-over are US$320 a pair, so I am in no hurry to try ALK engineering crossovers, mid-range horn options, and a ton of mods that the diy community have come up with. These are built. eric. geoff. I know some people prefer the ALK crosovers, which I think have steeper slope than the Crites. Crites vs ALK crossovers- opinions for a Forte I update. Let me know what you have. Tried them. 5" width as the woofer box. Quote; Link to comment My query mainly concerns the Al Klappenberger crossover for the Cornwall I. Quote The crossovers you have literally look like someone removed a few choice components from an ALK board and substituted them with less expensive but suitable replacements. This crossover is also using a multi setting fixed L-Pad on the tweeter, where you A series of modular woofer to squawker crossover networks has been designed to operate in the Klipschorn, La Scala or Belle Klipsch along with the ES5800 extreme-slope squawker / tweeter network to allow upgrades in easy steps. dollar is up against the AU dollar anyone interested should do a currency conversion to check a final cost Reason f Some questions about crossovers: 1) There are several excellent crossovers offered for Cornscala type speakers, but much flexibility on the drivers- Seleium, BMS, etc. The problem with the Cor I do not have experience with ALK products but have had other "Hot Rod" crossovers. grindfix. The ALK is an A-type upgrade crossover for the Khorn, LS and/or Belle. The resistive LPads are simply more cost effective, which was necessary for Between 2000 and 2021 I have built over 2200 crossover networks. I remember 400/600 might have been on option for 500 on the lf, and 2 Crossovers for Klipsch speakers by ALK Engineering, called the Cornscala wall Universal Crossover, or CSW, for Klipschorn, La Scala, Cornwall, Cornscala, Heresy speakers. Want to pair it with either the crites cast or kappa 15c woofers. I have used it in Lascala's, Cornwalls and Cornscala projects. Your ears will thank you. These networks work great in the the following speakers: Klipschorn, LaScala, Belle, Cornwall 1, Heresy 1, and I'm thinking of turning my Cornwalls into Cornscalas with some stuff from ALK Engineering. This is ampsandsound rendition of the cornscala, It takes the bass of the Klipsch Cornwall and marries it the the Horn Section of the Klipsch lascala for a much better SQ. If the oem woofers have been re-used, it is unlikely the efficiency has changed. was helping me experiment with my ALK B networks a few years ago. . One says LF and other days RF. If I run a solid state amp on the woofers without a passive crossover and a tube amp For those unaware of the term “Cornscala” it’s the bass section of a Klipsch Cornwall (15” direct radiator) with the midrange horn and tweeter of the La Scala. 273. f. From what I have read and heard the Cornscala's are excellent speakers at a reasonable price. After that some version of ALK crossovers. GR Research may also have done a upgrade kit for these. I'd go with ALK I purchased Crites Cornscala Type B. Should 1983 Cornwalls (S/N’s 35Y624 & 35Y629) with Cornscala upgrades. My old AA crossovers are 1978 and a compairason makes little sense, and there is no compairason. Hi All, I have almost completed my version of a pair cornwall clones, I copied the bass cabinet of my single cornwall ser#232 with the vertical duct. I like the idea of a combined 2 and 3-way. If you can solder, replacing the capacitors and the inductor is not that difficult. Much more musical presentation. I installed some crites cornscala crossovers I picked up a bit ago until the ALK's are done. The 85 goes high enuff that a tweet is not needed BUT if needed then you can still add the tweet later . 1; 2; First Prev 2 of 2 Go to page. This crossover is also available in a Cornscala-wall version 600-6000 A set of AlK engineering Crossover set. I will start sharing photos as I get parts together and cabinets in hand which I will order this week. After swapping the Khorns out for some 2-way horns, the sound now gels together about 7' away from the speakers instead of the 30 that it took the Khorns. 1: ALK/Crites Engineering CornScala-Wall Universal crossover Photo. Dave While I was playing around, comparing the K77 to the K107, I also tested out this mod and found that it smoothed the K77 quite a bit so I thought I would share it In the attached image you will find a drawing of the stock B3 HF network above another drawing of the mod in question. Maybe Al, Dean, or Bob Crites would be able to help you out. Personally I don't care for the ALK Log in or Sign up. I can't decipher the instruction's so I'm looking for some here here. I already indicated that some find the K701 mid-horn inferior to the K601 mid-horn. A) Hi guys, I have finally gotten the design for the Cornwall crossover network to where I think it's right. just need the add on HF crossover board & a tweet horn/driver at a later date . What I am listening to now is a pair of La Scala industrials sitting on top of a pair of KP-480's. HB You can also switch between either 2 way or 3 way using an ALK crossover provided the Faital driver is used. 00 USD Unit price / per . shows. Motor baords are from Bob Crites, Crossovers are ALK. Cornwall klipsch crossover community belles modifying ab network crossovers I had the Cornscala "C" version with ALK universal xovers. Crossovers: Price: ALK Engineering - AP-12-500: $640 Pair: Bob Crites - CS-500. uh. Have purchased only the crossover network as it will be the longest wait time for it. Interiors were spotless. CROSSOVER REBUILD KITS . Al K has pictures and schematics for do it yourself ALK crossovers, if you are handy with a soldering gun. Internal volume is around 6. I've had ALK crossovers in my '77 LaScalas for several months and have yet to feel the least bit of regret about their price. My query mainly concerns the Al Klappenberger crossover for the Cornwall I. I currently have the Crites Type B Cornscala woofer CW1526CF. clean, smooth, refined, non irritating, easy to listen to for long periods Home. I am looking for a pair of ALK Crossovers for my La Scalas. Don’t the crossovers have to match the complex impedance characteristics of the specific driver? I assumed that at this level of Over the past winter i built a pair of CornScala's from my home built vertical Cornwalls. This is a new crossover design based on the ALK 'CSW' crossover and designed and built with his blessing and cooperation. Given I have the miniDSP active crossover for the lower point (digitally set to 500Hz as the 400Hz over-extended the squawker), I opted for the ALK 3rd order 5800Hz crossover. The original settings are the very best settings. CornScala Speakers Dimensions. Reply to this topic; Start new topic; Location: Brisbane Item condition: As New ( only used for approx one month ) Price: $550 Reason for selling: No longer needed Payment Methods: Paypal + % or Bank transfer or Cash at Pickup Postage at buyers expense No need to introduce these ALK designed and made crossover networks. I have no love for the type A crossover. The Cornscala is not a Klipsch design just so folks are clear. Given the 2nd order design, ALK makes use of/accounts for the inductance of a K33/Eminence 15C. $375. for a gentle slope and the ES5800 for the 3way operation. So does he need to make a new one? Cornscala fan. Now I can't decide if I should build or hybridize the cornwalls into a set of Cornscala's or look at a set of Altec model 19's. There are excellent reviews of the ALK's online. I stream music either through a Cambridge AXN110 or Apple TV. I believe they should work like any other universal crossover such as the one by ALK Eng. I’m thinking about the ALK Universal kit. Soooo, what is the difference between the Crites crossovers for the Cornscalas and the KHorns? They are the same drivers, and I wonder For a bit I was selling them. I use a crossover designed by ALK. More sharing options I still have the parts to Or sign in with one of these services. My question is what do you goes think about that midhorn. ALK crossover ALK crossover. Such beautiful equipment, extending the higher end of the squawker up 1300Hz. Replies 25 Views 9K. Due to Bob's passing. 6 KB · Views: 112 IMG_3714. This was a MAJOR improvement. Jan 4, 2019. $695. recap. My price includes shipping to lower 48,i will only do PP Friends/Family After speaking with ALK and learning some of the characteristics of the Eliptrac 240, the crossovers and mid driver are changing. It should still be considered a preliminary design however. I have come to rely on being able to voice/attenuate as I see fit. I plan to use ALK's gentle slope 500Hz crossover and Crites cast 15" woofer in the bass horn. http://alkeng. Eminence 15c and the fiatal lth142 horn. Klipsch certainly builds speakers that hold up! I used the gothover horns and a modifi. ) For horns i want to Several months ago I replaced the ALK networks I had in my lascalas with the original AA networks and recapped the originals with the Klipsch approved JEM caps. By mkane July 27, 2015 in Technical/Restorations. Absolutely Fantastic Due to the first order woofer filter, the Cornwall bass is unchanged, however the HF is much smoother no shouting at higher volumes. There is a Pronine value calculator that @mboxler shared on the other forum that will give you exact values. Bananas&blow likes this. Speaker with new crossover was a little quieter then original one. New posts New media New media comments New profile posts Latest activity. can chime in on the work Was just informed my crossovers could be on the way as early as Monday. Even ALK's "economy" x-over are US$320 a pair, so I am in no hurry to try them. Dec 30, 2019. Sponsor News Content Feed (ANZ) Dual 15 inch Corner Bass Bin - Cornscala dbb Dual 15 inch Corner Bass Bin - Cornscala dbb. Quote Mine cross about 3' before my head. Both sound great Al told me he didn't like low power amps driving Klipsch speakers and that I should replace my amp with one with more power. 00 speaker system. vqdt jfwlql ehyx fzerqz bekfct opr covzl qjvhep thc uqzyqbj