• 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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Tube preamp, tone control problem
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17
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Bob Richards
Bob Richards
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power transformer question
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6
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woodturner-fran
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Convert Dogzilla for Hi-Fi output
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5
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tryonziess
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Bogen AP-35 Static and Pop from one channel
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HollowState
HollowState
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Rectifiers
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4
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jcmusic
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Field coil questions
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15
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4K
Tubelab_com
Tubelab_com
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EL84 driving EL84 SEP
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22
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7K
Mosquito
Mosquito
M Gregg
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Power Tube Cathode Resistor "distance"
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DF96
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2 stage Stereo/4 Stage Mono Triode Preamp with independent drive control & inverters
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10
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3K
DF96
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5Y3 with slow warm up input and output tubes
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4
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HollowState
HollowState
Alastair E
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Just WHY are DHT tubes SO Expensive....?
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17
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4K
Pano
Pano
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Octaves/Ghost notes from Bogen K10. Caps?
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7
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SemperFi
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h00hbt
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Original KT88? or not
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4
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Rodeodave
Rodeodave
Satellite Icarus
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HiFi Tube amp project
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53
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14K
Satellite Icarus
Satellite Icarus
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small, light dc coupled 6ea7 amp sanity check
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18
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cricha5
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Tube buffer for MosFet Citation 12
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0
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Ar4
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Onwer's Manual for Realistic SAF-24D
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2
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2K
bob31411
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Anyone build Broskie's T8 OTL?
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5
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TonyTecson
TonyTecson
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Converting 12FQ8 for 12AX7 , HELP !!!
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10
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DJDestiny
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Preamp tube SRPP 12AU7 VS preamp tube Aikido 12AU7 = all use rec 6X5GT
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1
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DF96
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