• 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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Volume control for tube amplifier ??
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hannes86
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PPP KT66, Jensen P15N, Hammond PowTran 378CX/193L Choke
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Giaime
Giaime
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Help!! any good EL3n Push Pull circuits????
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tube-lover
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Trout
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WE 300B Vs &&&&
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Geek
Geek
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bias meter
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Enzo
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ray_moth
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Pentode current sink - how to connect the control grid?
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ray_moth
ray_moth
GeirW
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2x8w SET choice.
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skyraider
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829B/3E29 datasheet triodemode
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permagne
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A better triode strap?
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10
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316a
316a
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looking for se 811 schematics
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1
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astouffer
astouffer
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Bogen DS-225
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2
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lpd
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outputtransformer data needed
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goudfazant
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Valve circuit in I, Robot
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5string
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Milleroux OPT
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2
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alejo
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Beginner's heaphone amp?
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DigitalJunkie
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tenderland
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SE tube in mono amp
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17
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tenderland
tenderland
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where are audio equipments in Beijing?
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cominup
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Plitron PAT4006 - advice please
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10
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gingertube
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adalin
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Unknown vaccumtubes
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3
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SY
SY
serengetiplains
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AVVT Tubes
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serengetiplains
serengetiplains
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