Explore Valve Amplifier, Audio Amplifier, and more!

Tu-8200

The ships with Electro Harmonix power tubes with "active automatic bias adjustment function" that will adjust the bias to the optimal level for each tube. No need to match tubes or manually re-bias.

RCA 866A

Valve Amplifier, Vacuum Tube, Electronics Projects, Ham Radio, Audiophile, Hams, Spikes, Mercury, Radios

Elekit TU-8200

Elekit TU-8200

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"P Doogan Art and Design — Vacuum Tubes for Audio Applications - Art Print" Mmmm, tubes.

"Audio Research - VS55 Tube Amplifier" !...  http://about.me/Samissomar

Audio Research Tube Amplifier

DIY Audio Electronics from Zynsonix.com: Steampunk Art & Design

Bogner 212 Guitar Amplifier Cabinets Will Really Give Your Sound A Great Boost - Have A Look At Their Features + What Real Users Are Saying!

This is Thomas Mayer's blog about vacuum tube audio. Concepts, ideas, unusual circuits and tubes, directly heated triodes, LCR RIAA EQ. Circuits with favorite tubes: EC8020, E55L, D3a, 851, 849, 845, 841, 801A, 866A, 211, 45, 46, 26, 10Y, UX201A, 6A6, 6AH4, 6AM4, 6AX4, 6BY5, 6CB5A, 6CG3, 6HS5, 6HV5A, 6J5, 6N7, 6SC7, 6SF5

This is Thomas Mayer's blog about vacuum tube audio. Concepts, ideas, unusual circuits and tubes, directly heated triodes, LCR RIAA EQ. Circuits with favorite tubes: EC8020, E55L, D3a, 851, 849, 845, 841, 801A, 866A, 211, 45, 46, 26, 10Y, UX201A, 6A6, 6AH4, 6AM4, 6AX4, 6BY5, 6CB5A, 6CG3, 6HS5, 6HV5A, 6J5, 6N7, 6SC7, 6SF5

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DIY Audio Electronics from Zynsonix.com: A Pair of Custom Dynaco Mk III Monoblock Amplifiers

DIY Audio Electronics from Zynsonix.com: A Pair of Custom Dynaco Mk III Monoblock Amplifiers

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