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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.
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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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My DIY amp (some pics)
SHiFTY
2002-07-08 1:24 pm
Replies
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2002-07-18 1:34 am
PedroPO
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Line Output Transformer needs schema
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2002-07-13 4:53 pm
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2002-07-17 5:17 pm
Ralph
M
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Soundcraftsmen 220
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2002-07-15 9:33 am
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2002-07-16 7:11 am
planet10
B
Locked
.22uf cap in place of .25uf coupling cap, OK?
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2002-07-03 2:00 am
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5
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2002-07-15 10:08 pm
Duo
Z
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2002-05-25 5:21 am
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12
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2002-07-15 4:53 pm
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What happens when tube fails
DarkOne
2002-07-10 11:38 am
Replies
2
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2002-07-12 8:17 am
DarkOne
T
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Old amp-rebuild or dismantle?
taylor
2002-06-11 5:55 am
2
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2002-07-06 11:39 pm
taylor
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2002-06-07 9:23 pm
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2002-07-05 4:34 pm
dice45
D
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Balancing PP output - which?
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2002-06-30 12:58 am
Replies
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2002-07-04 4:35 am
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Very old tube-amp!
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2002-06-09 11:23 pm
Replies
8
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2002-07-03 2:20 pm
Circlotron
W
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Looking for Data/Information on E182CC and 6SN7 tubes
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2002-06-25 5:58 am
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2002-07-03 11:40 am
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2002-06-24 9:35 pm
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2002-06-29 4:11 pm
KaLok
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output xformer comparison
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2002-06-13 5:53 pm
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2002-06-29 6:29 am
planet10
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5
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2K
2002-06-26 10:24 pm
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Audio Research Phono Reference
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2002-06-24 8:52 am
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0
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2002-06-24 8:52 am
reinhard
R
T
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Output transformer makes odd whining noise
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2002-06-19 11:12 pm
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2002-06-23 8:11 pm
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6H30 vs 5687 vs 12AU7 vs ?
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2002-06-22 10:22 am
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R
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2002-06-21 7:48 pm
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3K
2002-06-21 9:37 pm
bvgoor
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looking for a tube - help!
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2002-06-20 2:35 pm
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5
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2002-06-21 5:23 am
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W
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Need GU-81m data
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