• 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
tenderland
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2a3 layout
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13
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tenderland
tenderland
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Damper Diode Musings
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12
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5K
audiousername
audiousername
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Anybody heard about Tarzian Silicon Rectifier for Tube Rectifier Replacement?
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4
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zxx123
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First Time Amp
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15
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4K
amperex
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A
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Question about cathode bypass capacitor
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15
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skyraider
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9
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Bogen amp schematic
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6
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Tom Bavis
Tom Bavis
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Heater Question
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4
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2K
lpd
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Music without speakers? Need help.
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6
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Burnedfingers
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Direct driving of GM70 by one ECL86 ???
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9
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4K
Yvesm
Yvesm
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Recommendations for Simple SET Amp Topologies
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15
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4K
John Fader
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Q
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el84 ultra linear datat sheet
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1
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audiousername
audiousername
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Stepped Attenuator and Selector Switch
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2
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markgall
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want to build SE450TL
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22
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6K
planet10
planet10
exurbia
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12e1 sub for 807 ?
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10
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6K
martinab2
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s2kov
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Classe A 6550 40W
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5
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2K
Bandersnatch
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smoking-amp
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HV power supply repair
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1
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2K
jackinnj
jackinnj
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a 5ar4 problem
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23
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5K
contaxchen
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annex666
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The best of both worlds?
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13
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8K
Denis
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Valve Art EL 156!
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1
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3K
Alain Dupont
Alain Dupont
T
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OTL ECC88 amp
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13
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8K
Tyimo
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