• 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
dsavitsk
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Help eliminating hum
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1
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2K
ray_moth
ray_moth
S
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Leads for ISCO PS?
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4
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2K
Sherman
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rdf
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Johan Potgieter
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29
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6K
kevinkr
kevinkr
S
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808 Se
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5
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3K
i_should_coco
i_should_coco
L
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musical fidelity f22 schematic wanted
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1
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4K
andrew_whitham
andrew_whitham
K
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Cathode bias resistor value for 6SN7?
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10
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9K
kegger
K
croccodillo
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Parafeed doubt
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6
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2K
EC8010
EC8010
ad010685
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Curcio Sarah Phono stage: opinions?
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4
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3K
ad010685
ad010685
alexmoose
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El84 2-Channel Mono Blocks
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1
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2K
Mas Penk
M
C
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82 Popped
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12
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3K
CLS
C
T
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OPT Project for EL84 SE
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23
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10K
TonyTecson
TonyTecson
dsavitsk
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Locating Preamp Output Transformers
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2
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2K
jrdmedford
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T
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Quick question about the output of my amp
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5
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2K
Turbo7MN
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R
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Plate characteristics
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8
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2K
Giaime
Giaime
Trout
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How do you finance A Great DIY Audio Amp?
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2
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2K
Trout
Trout
M
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RCA Victor stereo cabinet amp-newb question
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2
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4K
Robert McLean
R
alexmoose
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Confused by the numbers
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52
Views
7K
Tubelab_com
Tubelab_com
Jeb-D.
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Transformer temperature?
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11
Views
6K
astouffer
astouffer
A
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switch in SPICE
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3
Views
7K
Brian Beck
Brian Beck
T
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Transformer potting material??
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9
Views
3K
kevinkr
kevinkr
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