• 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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Power rating for push pull configuration question
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Colt45
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5687 long tail pair
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tiroth
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Where can i find information about diy output transformers?
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dinamic1
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Silver Stealth
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PSU capacitance and Toobe Rectifiers
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audiogenesis
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Isolation of mains xformers from circuit for headamp
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paulb
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Trouble biasing Copland CTA-501
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HDTVman
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Tube buffer
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3
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NickC
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PSU transformer-tappings
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2
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dice45
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Ralph
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Looking for a partnering poweramp
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6
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phil
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5842 or EC8010 with OPT!
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27
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dice45
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tuner
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4
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FlMike
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Anode choke question
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11
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tõnu
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All triode no feedback direct drive for ESL
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Liudas
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Mercury rectifiers
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11
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Gumboots
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Ralph
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Just finished my first tubes-preamp
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7
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Ralph
Ralph
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Info about cross coupled phase inverter
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John S.
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opt transformer question
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13
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Thatch_Ear
Thatch_Ear
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Flanagan's book?
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Bob.Obo
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Plate follower and applications
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15
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tiroth
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Simple follower with 12AX7
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12
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R. McAnally
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