• 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
bembel
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simple ccs under 5-10mA ?
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16
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5K
bembel
bembel
Shoog
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Eco warrior thinking of jumping ship !!!
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55
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8K
ErikdeBest
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M
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Transformer Leg Connection Question
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3
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2K
sorenj07
sorenj07
tenderland
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finished !!!
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3
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1K
tenderland
tenderland
wrenchone
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5763 Triode Strapped
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3
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3K
bembel
bembel
M
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suggest a KT88 SE to build
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4
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2K
sorenj07
sorenj07
M
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What kind of output transformer?
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15
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3K
vt4c
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D
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Help on tube socket
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6
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5K
dung0981
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K
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Output section impedance change query
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7
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2K
KBK
K
H
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Some questions on non common things
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8
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2K
Miles Prower
Miles Prower
dsavitsk
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Tube Suggestions
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13
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4K
Tubelab_com
Tubelab_com
felixx
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"fisss" on the 6C33C-pp
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12
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3K
kevinkr
kevinkr
F
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grid LED bias?
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13
Views
5K
SY
SY
P
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ARC D90 needs new electrolytics
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9
Views
2K
fred76
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H
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300B bias of a JE Labs?
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2
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6K
arnoldc
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Euro barrier strip palace
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17
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4K
Apex Jr
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B
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Output Transformers for an EL84 Push-Pull Amp
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2
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6K
graeme uk
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Recommend me some transformers for a PP EL84
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5
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2K
SY
SY
dmitriy167
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Interesting eBay "listing" for tube amp
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14
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4K
rdf
rdf
DaveCan
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Amp kit recommendations
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22
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5K
castlesteve
C
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