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Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ.

Re: Even more confused newbie needing clarification...

64.229.58.248

Okay, now I get it. Why did I think we were talking about a preamp?! Sorry.

Connect the RCA centre pin to the opamp pin 7 location. I think it is advisable to remove the opamp though, so that there is no chance of it adding anything to the signal. At the least, lift the leg of pin 7.

What does pin 1 connect to? This is a dual, two opamps on one part. I have my ideas, but please tell me first, then I can confirm. In fact, can you do this: trace what goes where on pins 1,2,3 and 5,6,7. The other two pins are the +/- voltage pins. Are the RCAs and XLRs in parallel, or do they each go to their own opamp section? Is this a stereo amp? Are there two opamps, one for each channel? Or does each channel use half of the opamp? I'll be able to tell you more when you answer this.

RonS


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