• 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
dorkus
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Dynaco SCA-35 fixer-upper
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7
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3K
jacky
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9
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wavy vibrato-like sound when amp cranked
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4
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4K
9am53
9
F
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please explain plate curves
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4
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2K
frank2395
F
lawbadman
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What do you think??????
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8
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2K
zobsky
zobsky
Klimon
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Parallelling power supply chokes???
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4
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2K
kianbach
K
sajti
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Triode connected SV6550C with 500V HT
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9
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3K
sajti
sajti
F
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will laziness burn my amp down?!
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27
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4K
pinkmouse
pinkmouse
Gluca
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hum measurement
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10
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4K
dhaen
dhaen
bonsai171
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Zenith Amplifier
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4
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3K
bonsai171
bonsai171
K
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changing longtail
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12
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3K
SY
SY
G
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Global Feedback in Push Pull Amps
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14
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7K
richwalters
richwalters
R
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Tube Technology Prophet
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0
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3K
reinhard
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C
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Sizing a Regulator
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5
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2K
gingertube
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G
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HYBRID POWER AMPLIFIER - please help!
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8
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3K
PRR
PRR
K
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RIAA phono stage
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10
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9K
jxjbsd
J
baggystevo82
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My new pp KT88 design
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41
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10K
baggystevo82
baggystevo82
S
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Ef86, 6n1p & 845pp
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3
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3K
seroton
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C
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Rh34se?
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2
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2K
chrisb
C
A
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Different tube options for DCMB driver stage?
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6
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3K
G.Cesar
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jamesjung21
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What do you guys use to drill holes on chassis??
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48
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12K
tazzboy
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