hifi engine

Dayton Audio APA150 or Emotive BPA-1

I am looking for a service manual of one of the above amps - they are essentially the same

thanks is advance



Re: Dayton Audio APA150 or Emotive BPA-1

Have you tried contacting both Parts Express & Dayton each directly to see IF you can either get a free PDF of the SVC Manual emailed to you OR buy a hard print paper original of the SVC Manual for the APA150?

Also is there anything wrong with your amp and IF so what exactly is the problem?

Re: Dayton Audio APA150 or Emotive BPA-1

thank you, I will try your suggestion

nothing wrong with the amps. I have two and use them in mono as sub amplifiers. What I need to do is increase a bit the preamp gain probably through the feedback resistor.