• 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
badman
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Critique my schematic 12ay7 linestage
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12
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Wavebourn
Wavebourn
J
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svetlana 6D22S heater issues/question
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1
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1K
Tom Bavis
Tom Bavis
T
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1946 Philco Tube Receiver
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18
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7K
radioripster
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albertli
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Articles on Global Feedback
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4
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2K
albertli
albertli
P
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What tube config will get this sound?
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16
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2K
Kashmire
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J
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Any Rimlock PCB sockets out there?
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1
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1K
radiostar
radiostar
pointy
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where to buy dn2540 and 10m45 in UK
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10
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5K
pointy
pointy
U
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use 120V x 2 for Aikido octal transformer?
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3
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1K
Kashmire
K
F
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TV live regulator to tube preamp
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2
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1K
fastvideo
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E
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6X8 Pentode/Triode Musings
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37
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8K
briansdad
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G
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Vintage 2a3 tube amp
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3
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3K
gasser-dude
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M
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What is a CCS - how do you design one?
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42
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13K
nigelwright7557
nigelwright7557
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Hello all, I´m new from Spain, sorry for my english, and problems with my music angel
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2
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1K
i-alex
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T
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Question on WE310
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19
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6K
tim845
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D
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Max Current of James JS-6123HS Transformer
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5
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8K
mwiebe
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How to Spec Headphone output transformers
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1
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3K
Tom Bavis
Tom Bavis
Joshua_G
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Which tubes are lowest noise?
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49
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13K
kevinkr
kevinkr
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tube dac
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4
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3K
hew128
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P
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Old electrolytic caps ok? MOSCODE 600
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6
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3K
pforeman
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Substituting Pentode for Triode
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14
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7K
leadbelly
leadbelly
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