Nix McRetro
Found that one of the Mic Amp Boards (Board 02-09) does not amplify sound. In this video, we look at why that might be and work to resolve the problem as best we can. The Mic Amp Board (01-09) from the revision 1 unit has no issues and was a good part to compare results with.
Aiwa Mega-CD CSD-GM1 Unit-02 Mic Amp Board Repairs
Last reviewed by Nix using OpenAI GPT-6.1 Sol
on 6 October 2026
for fact-checking, sourcing, and editorial quality.