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S. Bauer, 2003


Project Phono Box


front side


back side

overlay of both pictures

A thread at diyaudio with the schematic (I was too lazy...)

Power supply: AC/AC Adapter 16V / 250mA. Positive and negative supply voltage are generated on board, with the drawback that there is no simple way for battery supply

(08/08/04)
Larger filter caps installed (1000F, mounted sideways to fit into housing), 47F electrolytic capacitors replaced by WIMA 22F MKS-02s.