• WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
    Building, troubleshooting and testing of these amplifiers should only be
    performed by someone who is thoroughly familiar with
    the safety precautions around high voltages.

Tubes / Valves

All about our sweet vacuum tubes :) Threads about Musical Instrument Amps of all kinds should be in the Instruments & Amps forum
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Modifications for HK Citation II Power Amplifier
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15
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alaskanaudio
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ashok
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DIY curve tester
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3
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3K
jackinnj
jackinnj
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Je labs 300b round 1 : Ding! Ding!
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TubeHound
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Tube Makers
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4
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Tom D
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Where is John Broskie ?
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7
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reinhard
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GK1 Images
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14
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Oz_Audio
Oz_Audio
DrExotica
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Necessary equipment/tools for building
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21
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till
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Tube CAD Question
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0
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2K
Aud_Mot
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J
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Pioneer TX-5A Tuner
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3
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Brett
Brett
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my first amp: the PSU
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4
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Brett
Brett
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Testing Tubes
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jackinnj
jackinnj
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Tube Amp Questions
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fdegrove
fdegrove
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Je labs 300b DIY project for NG?
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23
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14K
fdegrove
fdegrove
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What are the Most helpful tube websites
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8
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Ryder
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About tube tape recorder heads
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10
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fdegrove
fdegrove
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hows this for linear?
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6
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fdegrove
fdegrove
lohk
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KronZilla
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1
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3K
fdegrove
fdegrove
K
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What do you think of this circuit?
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3
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fdegrove
fdegrove
J
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my first valve amp
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36
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11K
fdegrove
fdegrove
Gabster
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Blue glowing tube
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24
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10K
DaveInVA
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