Doshi Audio Evolution Tape Preamplifier

For Audiophiles seeking the highest resolution analog playback, Tape playback has long been considered the best option. What started as a demonstration project for audio shows and homemade tapes has evolved over a decade into the Doshi Audio Evolution Series Tape Preamplifier. By eliminating the primary shortcoming in most professional and semi-professional tape machines, i.e. the playback electronics, Doshi Audio has developed modern and classic circuits to deliver a unique device.

The Evolution Series has raised the bar even further. Thanks to a completely redesigned power supply, the Evolution Series is so quiet that the music seamlessly emerges from an inky black background. There is a significant increase in resolution while at the same time an increase in musicality due to the power supply’s high stability and ultra-low noise B+ regulation, combination series/shunt regulator, Schottky rectifiers and passive power factor correction.

Stereo Inputs: 1 total, Supplied with RCA and XLR connectors, only one can be used at one time.

Stereo Outputs: 2 total with 1 Direct XLR, 1 Transformer coupled (XLR or RCA).

Gain: Max gain 60db (jumper adjustable) Signal to noise: at least 90db below 1V unweighted (MC input).

Tubes: Qty 8 (3-12AT7, 1-ECC99)/channel Power Consumption: 30W.

Weight: 35lbs (Preamplifier + PSU).

Finish: Natural Anodized Aluminum or Black Anodized Aluminum.