Audio

I have been designing and building vacuum tube guitar and stereo amplifiers since 1988. Audio and music are a hobby and passion of mine. These are some of the projects that have been born from that.

Audio Projects

Computer Power Supply Output Transformerless Tube Headphone Amp designed by Sean Rose

Computer Power Supply Output Transformerless Tube Headphone Amp

Vacuum Tube Project - EICO HF87 Restoration Project by Sean Rose

EICO HF87 Restoration Project

Audio Articles

Direct Metal Mastering Vs. Laquer Mastering - Which Sounds Better?

Direct Metal Mastering Vs. Laquer Mastering - Which Sounds Better?

The Google Thing

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