All Doshi Evolution series amplifiers feature comprehensively re-designed power supplies, the latest Clarity Cap Purity Series coupling capacitors, re-designed audio circuit boards. Carried over from the V3 series are the stainless-steel chassis, Mechanical isolation is provided in the form of isolation grommets for the audio circuit board and mass damping of the chassis in the form of the top plate. Outrigger legs add another layer of mechanical isolation. This results in a chassis that is resistant to mechanical and air-borne energy and allows the audio circuitry to function optimally.


The Doshi Audio Evolution Line Preamplifier is a cutting-edge preamp designed to transform your audio experience. Combining advanced engineering with top-tier materials, Doshi Audio deliver exceptional sound clarity and performance with this component. Key features include...

The Evolution series Stereo Amplifier builds on successful V3 design. The Amplifier is a hybrid design with a solid state section based on a j-fet differential amplifier which drives a tube based output section based on...

The Evolution series Stereo Amplifier builds on successful V3 design. The Amplifier is a hybrid design with a solid state section based on a j-fet differential amplifier which drives a tube based output section based on...

The Evolution series Stereo Amplifier builds on successful V3 design. The Amplifier is a hybrid design with a solid state section based on a j-fet differential amplifier which drives a tube based output section based on...

Experience 160‑watt‑per‑channel Class A power from four KT150 tubes per chassis. Doshi’s Evolution Monoblock blends solid‑state authority—lightning speed, inky silence, thunderous bass—with the textural richness and vocal realism only tubes deliver.
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