tgraan Posted December 8, 2002 Share Posted December 8, 2002 I'm looking for a schematic of the Heresy Type "C" crossover. I havee a pair of 1974's. Specifically interested in specifications of inductor (labeled "2133") and autoformer (labeled "T2A"). Any help appreciated. TIA Quote Link to comment Share on other sites More sharing options...
Malcolm Posted December 8, 2002 Share Posted December 8, 2002 I don't think a Type C schematic has been posted here. IIRC a Type E was posted once but it may not be around now. The inductor is 2.5 mH. Not much to say about the autotransformer. It is a proprietary Klipsch part. The only alternative is ALKs version of it. Quote Link to comment Share on other sites More sharing options...
Mark Williams Posted February 6, 2005 Share Posted February 6, 2005 Hi, I have a "C" sitting here. If I can be of help, let me know. Mark Quote Link to comment Share on other sites More sharing options...
3dzapper Posted February 6, 2005 Share Posted February 6, 2005 The C is identical to the E with the exception of the polarity of the squaker and tweeter. They were reversed after testing found a better frequency response that way. Klipsch sent out a white letter in the Dope From Hope explaining the change and instructing dealers to switch the polarity on all Heresys they had in stock. There are many posts of the type E to search for. Rick Quote Link to comment Share on other sites More sharing options...
BEC Posted February 6, 2005 Share Posted February 6, 2005 Rick, I think the caps (or one of the caps) are a different value also. I think he can turn the Type C into a type E with just two 2 uF caps and a bit of rewiring. The inductor and autotransformer are the same. Bob Quote Link to comment Share on other sites More sharing options...
WMcD Posted February 7, 2005 Share Posted February 7, 2005 Look at my post of Free The Dope from Hope, in Technical Questions, two days ago. There is one giving the schematic of the E. People ask about the impedance curve of the Heresy. It is in the DfH about amplifier distortion. Gil Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.