TPA3122D2 with vintage Simpson panel meter

This battery powered amplifier uses a Philips TPA3122D2 Class D board.  Output filter caps are Nichicon Fine Gold & the power supply capacitors are Nichicon Muse.  The working panel meter indicates the power supply voltage.  A nifty machined aluminum volume knob completes the package.
RCA input connections and speaker wire connections are made right at the circuit board.  The purest signal path possible.

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