ART MPA Gold Dual Preamp Repair

A friend asked me to fix his ART MPA Gold Dual Preamp. It’s really nice ti be able to dish out a fat spoonful of audio-praise to ART, who were ultra-helpful in helping me get this repair done.

ART MPA Gold Dual Preamp

The ART MPA Gold dual preamp is a hybrid valve/transistor affair with very good specs and some nice extra features such as variable input impedance and a tunable low cut filter.

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