Up for sale is a Revive Audio Modified: Presonus MP20, Dual channel Transformer coupled preamp (Presonus transformers) that sounds excellent and is record ready.

This one is in very good shape and was just modified here at Revive Audio for maximum performance.

These cool units offer dual Mic inputs, line inputs as well as two channel stereo summing and a headphone if you would like to us it on the 2-buss for added warmth.

The design features input transformers and a Class A Discrete, Servo balanced preamp for great headroom and dynamic range.

On these preamps we do a Nice input stage modification using de-coupling and coupling techniques for lower noise and better bandwidth as well as High performance Burr Brown opamps in every audio location in the circuit. We then replace the Mic output stage, Master stages, summing and output and send an return stage using BB opamps as well for maximum performance.
Interstage coupling modifications are performed as well as output stage mods for optimum performance, warmth and low end response.

Noise reduction is applied at all stages for a cleaner, more hi-fi experience in audio rivaling products costing twice as much.

Finally the power supply is also modified for the lowest possible noise and higher current delivery to accommodate the the new modifications.

There is a common mod seen out there for these from their inception that involves the preamp only and does not include the other stages or a full preamp mod like ours so this is no garden variety 2-opamp mod.

Comes complete with a full 6-month warranty

Sale includes: Revive Audio Modified Presonus Mp20 Dual channel preamp.