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I have an Avalon NP subwoofer I bought a few years back. The amplifier is 300watts. It currently buzzes on "on", and it appears the "auto" feature has stopped working. I have it on it's own outlet separate from the breaker for the rest of the system, and it continues to buzz when I disconnect the sub RCA cable. I've been in contact with Avalon, and they let me know it's out of warranty. I haven't been able to find out the type of amp (to buy a replacement) or a possible fix. I don't have a problem with taking it apart, but I probably won't know what I'm looking at without a diagram or something.
Avalon says they've discontinued the NP series, but they have a few left and maybe we can make a deal. Considering it was a little under $2000 new, I'm not sure I want to just throw this away.
Does anyone have any idea what type of amp is in this, or an alternative (such as a website that may show me parts of the amp to test or fix)? These amps are really just large coils and transistors, it seems like.
Thanks for any help.
Avalon says they've discontinued the NP series, but they have a few left and maybe we can make a deal. Considering it was a little under $2000 new, I'm not sure I want to just throw this away.
Does anyone have any idea what type of amp is in this, or an alternative (such as a website that may show me parts of the amp to test or fix)? These amps are really just large coils and transistors, it seems like.
Thanks for any help.