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For beginners and tinkerers

Considerations for TDA1543 DAC power supply

March 14th, 2019
TDA1543 DAC power supply

My Arcam Black Box (via eBay) v.1 has recently died. After the inspection, it appeared that TDA1541 got faulty. The way how did it end fully matches the description of other guys on diyaudio.com forum. It’s quite weird. I was playing around and tried new cathode bypass capacitors in my SRRP stage, which was directly […]