• 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
J
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Blue Tubes the glow
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peterr
peterr
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5687 push-pull amp
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1
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planet10
planet10
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300B Push-Pull and PSE
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1
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dice45
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A-open’s new motherboard with vacuum tube preamp
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10
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mrfeedback
mrfeedback
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Templetone AM Raidio ??
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10
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Gabevee
Gabevee
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mic preamp help
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3
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planet10
planet10
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line operated design.
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9
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planet10
planet10
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How to make balanced outputs in a pre amplifier
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19
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miguel2
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E = m x c^2 .... Energy = mass x lightspeed squared
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35
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planet10
planet10
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Romulus
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0
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chrille
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Hello from Italy & First Question :)
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paulb
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S
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6DJ8/ECC88 IEC 10M Master Series
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2
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Sidney
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Tube Amp Help?
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2
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FBJ
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JoeBob
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Sovtek datasheets...
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5
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7K
JoeBob
JoeBob
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"Aperture" Preamp Chassis
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3
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4K
wiremonkey
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E
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Question about Preamps
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20
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planet10
planet10
PedroPO
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300B pepsi challenge
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3
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3K
Thatch_Ear
Thatch_Ear
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problems after rebuild
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14
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Duo
Duo
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Tube Preamplifiers
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16
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11K
miguel2
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Pops and Hisses from garage sale...
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41
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AudioFreak
AudioFreak
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