• 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
M
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spotted this on ebay - 700w triodes anyone?
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8
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martinab2
M
M
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Might be interested in this distortion thread
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9
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mashaffer
M
A
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tube choice?
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3
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andrewe1
A
L
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Holes in the anode plate?
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2
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smoking-amp
smoking-amp
adalin
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Strange Tube
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11
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tubetvr
tubetvr
G
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PSE Active Loaded 12B4A anyone?
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12
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fdegrove
fdegrove
M
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Choke identity
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1
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Frank Berry
Frank Berry
bonsai171
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solid state just isn't doing it for me!!
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9
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fdegrove
fdegrove
G
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Interesting math conundrum.
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8
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harosenthal
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FASTBACK
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Where can I use this tubes
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12
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FASTBACK
FASTBACK
R
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tube opamps
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9
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rickcr42
R
dud_wity
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metal shield
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3
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dud_wity
dud_wity
S
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se tubeamp with px4
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1
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fdegrove
fdegrove
A
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power supply help!!!!
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1
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G
G
A
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increasing o/p impedance to match IT??
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3
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Eli Duttman
E
6SN7GT
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why multi pins ?
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9
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6SN7GT
6SN7GT
SHiFTY
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Fixed bias PP questions
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1
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analog_sa
analog_sa
hifiZen
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Amperex 6DJ8
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8
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316a
316a
T
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Identifying Eico transformers
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0
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Tim Wyatt
T
K
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2A3 PSE 'Arcadia' by SJS, or sorta
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2
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fdegrove
fdegrove
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