• 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
mod_evil
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Some HMMM on my SRPP
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57
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7K
mod_evil
mod_evil
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tube site
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0
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1K
Andrewbee
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V
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schematics for 6C33 single ended OTL?
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7
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3K
Shoog
Shoog
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Problem with old Heathkit
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23
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5K
-=Zepplock=-
Z
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PV10AL Transformer burned, help!
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5
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3K
Avantgarde
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O
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Buying bits'n'bobs...
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1
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SY
SY
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Can't make this address work.....
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4
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Burnedfingers
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D
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valve preamp
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4
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2K
Craig405
Craig405
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Arc Sp8
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10
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4K
offwego
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A
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YAPPAP (Yet Another Push-Pull Amplifier Project)
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16
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4K
arnoldc
A
alexmoose
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Wal-Mart power supplies
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6
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2K
wa2ise
wa2ise
alexmoose
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CCS in the output stage
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4
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2K
Johan Potgieter
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R
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Typical plate Voltage for el34
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7
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Johan Potgieter
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gary f
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Trouble: Main transfo short?
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29
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3K
gary f
gary f
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Nice deal!
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0
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1K
davidlzimmer
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zobsky
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pentode driver sanity check - before i build
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5
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2K
pmillett
pmillett
S
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CCS Bang for the buck output or driver?
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5
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2K
Sherman
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6av6 mini pre didn t work
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9
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2K
kevinkr
kevinkr
awedio
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Big *** '50s Power Supply, now what? 300B SET ideas...
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9
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3K
zzzz_alexander
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M
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Help on a LUXMAN MQ 3600
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8
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12K
al2002
al2002
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