• 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
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James Singapore
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4
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okkyn
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Tube and DIY Newbie Kel84 vs Stoetkit Jr.2
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3
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EssJayUK
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mirlo
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good schematic archive site
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2
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Larry Lomax
Larry Lomax
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Hammond Transformers and EZ80/EZ81
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24
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oodi
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A
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Tube as a desk lamp
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14
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karma
karma
JojoD818
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Software for drawing tube schematics?
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9
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Dominique_free
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tube diy can or can t
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8
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jonastus
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Snap sound on preamp powerup
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2
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trombone
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P
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Secondary voltage for heaters
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3
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1K
pengboon
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T
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Cheap Source for Hammond 125ESE
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4
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Ciscokid
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Transitional SIlvertoneAmp between 1472 and 1482?
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0
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Gunny
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EC8010
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What's it all about?
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230
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25K
richwalters
richwalters
SHiFTY
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Parallel 12AT7 for 2A3 driver?
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24
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fdegrove
fdegrove
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PCF801 - pentode section has remote or sharp cut-off?
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3
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ilimzn
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Look what I found this weekend!
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24
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eapavant
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Question on 300B tubes from Parts Connexion
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2
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dsavitsk
dsavitsk
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balanced grounded grid preamp
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5
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reinhard
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K
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Choke input P/supply and critical damping
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3
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EC8010
EC8010
beamnet
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ccs, direct coupling and stuff
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22
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4K
beamnet
beamnet
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Help a first timer to select...
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12
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rickl
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