• 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
Kofi Annan
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Kofi Annan in: "Pushed and Pulled Back!"
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Kofi Annan
Kofi Annan
vitalstates
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clipping
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2
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vitalstates
vitalstates
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Chinese 6Z4, also those regulated supplies.
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7
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Bonanza
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J
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Tube bases and plate caps rant
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16
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jfitz57
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C
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help !! PTT2s Line stage
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0
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costa23
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C
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Help with tube stereo build
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11
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BHD
BHD
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EL152, GU50 and EL156
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22
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el156
el156
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Eliminating volume pot?
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10
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SHiFTY
SHiFTY
bonsai171
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tube life
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20
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6K
fdegrove
fdegrove
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Completely differential amplifier final stage
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14
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exeric
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Sustitute 5842 for EC86
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13
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triode82
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tube dual regulated psu needs amp
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7
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ohill
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M
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Fisher 500C troubleshooting
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6
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mojoworkin3
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Driver Bypass Cap - Value?
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2
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batsong
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Tube recommendation for speakers
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matt82609
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S
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Bogen chb35a
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17
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3K
skid20
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JojoD818
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6N1P for buffer instead of 6DJ8, 6922
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39
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19K
Mother of PEARL
Mother of PEARL
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Verdier dual regulated tube psu
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2
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3K
ohill
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Bogen MX60A Schematics
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3
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joustman
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Sch3mat1c
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More class D madness
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9
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2K
Sch3mat1c
Sch3mat1c
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