Arias Posted December 17, 2022 Share Posted December 17, 2022 Howdy! Pulled these out of storage, they were my brothers. CBR 26W667 and 668 Any thoughts on their value and if any upgrades might be needed now? Not sure how old they are. Quote Link to comment Share on other sites More sharing options...
Deang Posted December 18, 2022 Share Posted December 18, 2022 Just a guess. Cornwall Birch Raw, 26th week, 1981, numbers 677 and 668. Take network to Type B2 (if it isn’t already). Run a hand over the capacitors and make sure they aren’t seeping oil. Even so, most update the capacitors. If you want to do it yourself, kits are available through JEM Performance Audio. If you don’t want to do the work, I’m Klipsch authorized to do it. JEM, 412-401-6915 Deang, 937-718-4218 1 Quote Link to comment Share on other sites More sharing options...
OO1 Posted December 18, 2022 Share Posted December 18, 2022 these 1981 Cornwalls may have the K-55V midrange dual phase plug driver , value is 2k$ minimum , as they look to be in great condition Quote Link to comment Share on other sites More sharing options...
Arias Posted December 20, 2022 Author Share Posted December 20, 2022 On 12/17/2022 at 7:02 PM, Deang said: Just a guess. Cornwall Birch Raw, 26th week, 1981, numbers 677 and 668. Take network to Type B2 (if it isn’t already). Run a hand over the capacitors and make sure they aren’t seeping oil. Even so, most update the capacitors. If you want to do it yourself, kits are available through JEM Performance Audio. If you don’t want to do the work, I’m Klipsch authorized to do it. JEM, 412-401-6915 Deang, 937-718-4218 I will give you a call tomorrow to get a quote for the Type B2 and the CAPS. No need to replace the inverters? Quote Link to comment Share on other sites More sharing options...
Arias Posted December 20, 2022 Author Share Posted December 20, 2022 On 12/17/2022 at 7:38 PM, OO1 said: these 1981 Cornwalls may have the K-55V midrange dual phase plug driver , value is 2k$ minimum , as they look to be in great condition Here is a pic of the drivers. Quote Link to comment Share on other sites More sharing options...
OO1 Posted December 20, 2022 Share Posted December 20, 2022 58 minutes ago, Arias said: Here is a pic of the drivers. the midrange drivers were replaced , same driver as the original K-55V but newer Quote Link to comment Share on other sites More sharing options...
Deang Posted December 20, 2022 Share Posted December 20, 2022 Nothing wrong with that. Saves him the trouble of diaphragm replacements. Quote Link to comment Share on other sites More sharing options...
OO1 Posted December 20, 2022 Share Posted December 20, 2022 Definitely a plus Quote Link to comment Share on other sites More sharing options...
Arias Posted December 21, 2022 Author Share Posted December 21, 2022 21 hours ago, OO1 said: Definitely a plus Does anyone have the current specs for this model? Quote Link to comment Share on other sites More sharing options...
Arias Posted December 21, 2022 Author Share Posted December 21, 2022 On 12/19/2022 at 4:43 PM, OO1 said: the midrange drivers were replaced , same driver as the original K-55V but newer Nice! Thank you for letting me know. 1 Quote Link to comment Share on other sites More sharing options...
OO1 Posted December 21, 2022 Share Posted December 21, 2022 8 minutes ago, Arias said: Does anyone have the current specs for this model? https://www.atlasied.com/pd-5vh https://www.atlasied.com/f/681/ATS004136A-PD-Series-Datasheet.pdf Quote Link to comment Share on other sites More sharing options...
Arias Posted December 21, 2022 Author Share Posted December 21, 2022 36 minutes ago, OO1 said: https://www.atlasied.com/pd-5vh https://www.atlasied.com/f/681/ATS004136A-PD-Series-Datasheet.pdf Nice thank you! Do you by chance have the same for the tweeter and the woofer? Quote Link to comment Share on other sites More sharing options...
OO1 Posted December 21, 2022 Share Posted December 21, 2022 17 minutes ago, Arias said: Nice thank you! Do you by chance have the same for the tweeter and the woofer? The tweeter is the EV T35/K77 square ferrite magnet -https://mypicsonline.net/archive/archives.telex.com/archives/EV/Horns/EDS/T35A EDS.pdf The woofer is the K-33-E klipsch woofer , contracted to Eminence......square.ferrite magnet 100 watts Crossover could be the B2- but my guess , based on the serial number , it's a B2T . 1 Quote Link to comment Share on other sites More sharing options...
Arias Posted December 21, 2022 Author Share Posted December 21, 2022 Thank you! Quote Link to comment Share on other sites More sharing options...
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