• 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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Mills MRA-5 resistors in tube circuits
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Eli Duttman
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What are AES and NARTS?
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pjdaoust
pjdaoust
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VR tube recommendation
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Miles Prower
Miles Prower
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Output transformers
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hrnous
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How dangerous is it to build an SET?
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DougL
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Sub 6n6p for 6n1p?
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Wavebourn
Wavebourn
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Oscillating CJ PV-5
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batsong
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ppl
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12AT7,12AU7 Ultra linear cascode
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33
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Jaap
Jaap
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Volume pot has rustling sound
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Charles Wasserf
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No bass in 300b amp
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kavermei
kavermei
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Aikido front end for a SE 6C33S
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eeyore
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dsavitsk
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Auto Wave soldering sockets
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4
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kevinkr
kevinkr
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Circuit board with long post??
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3
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Glowbug
Glowbug
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pentode buffer
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Sheldon
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How best to distribute heater windings
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ChrisA
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el156
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ecc804 as Phase Splitter
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el156
el156
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About the tube 6463
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skybird
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simonov
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6V6GT SE schematic -need!!!
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29
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simonov
simonov
rknize
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Morgan Jones and the ECC88/6922/6DJ8
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75
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Tubelab_com
Tubelab_com
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8417 Output Transformer
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5
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electbass4
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