• 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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PSU capacitors
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9
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Sherman
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astouffer
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Good DIY Transformer Article (in Thai)
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0
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astouffer
astouffer
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signal wiring
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4
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ivegotmono
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P
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Pye Mozart 10 amplifier
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4
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plovati
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G
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another beginers first amp thread!
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11
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kathodyne
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R
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MQ431 or Triode's DynaClone
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5
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MQracing
MQracing
aletheian
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Has anyone been keeping up on the 'New Sensor' Controversy?
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19
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anatech
anatech
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Does this tube amp has enough cap
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2
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kevinkr
kevinkr
audioquestM-40
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Dynaco Mk IV question
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6
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kevinkr
kevinkr
dsavitsk
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center tap of heater winding
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4
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dhaen
dhaen
845
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Conrad Johnson MV 45 schematic help
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1
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dhaen
dhaen
john
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Western Electric 374A
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4
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dhaen
dhaen
5
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Please help me make a schematic
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6
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Rocky
Rocky
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Acrosound TO-330 output transformers
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1
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Tubes4e4
Tubes4e4
C
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Holiday Time!
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1
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Netlist
Netlist
audioquestM-40
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Sound Valves M-40 assistance
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3
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audioquestM-40
audioquestM-40
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Tips for Hakko 936-12
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7
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mzzj
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Z
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First tube project. Need advice.
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15
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motherone
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Irakli
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Help: Toroid choke for a preamp
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7
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pedroskova
pedroskova
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I need a simple schematic with 6J1P tubes
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3
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leadbelly
leadbelly
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