DR #64 - Headphone Channel Hunting - Proton AP-1000 Preamp Repair Part 2
368 Video Views·May 4, 2025
In part 2 of this Proton AP-1000 preamp repair series, I find the missing channel in the headphone circuit. It's short, but full of info.
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In part 2 of this Proton AP-1000 preamp repair series, I find the missing channel in the headphone circuit. It's short, but full of info.