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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.
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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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R
High Voltage delay - relais
resets
2024-06-20 1:32 pm
Replies
15
Views
533
2024-06-21 7:23 pm
Diabolical Artificer
Tube IS for IceEdge module
Plott
2024-06-21 2:31 pm
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204
2024-06-21 2:31 pm
Plott
R
45 tube amp grounding critique (with photo)
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2024-05-23 6:22 am
2
3
4
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2024-06-21 10:22 am
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2024-06-19 1:19 pm
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2024-06-21 9:26 am
6A3sUMMER
6
P
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2024-06-20 2:52 pm
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2024-06-19 10:22 pm
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Views
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2024-06-19 7:44 pm
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Beard Audio CA-35 Pre Amp Schematic needed.
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Views
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2024-06-19 12:06 pm
leoaudio13
L
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TDHien59
2021-11-27 12:42 pm
6
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22K
2024-06-19 9:43 am
TDHien59
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Metallized Polypropylene or Polyester film Motor run caps for PS filtering
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2024-06-18 10:10 pm
SomeJoe
E
Push-Pull and SET
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2024-06-12 2:58 pm
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1K
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Adding loudness compensation to tube preamp
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2024-06-17 12:54 pm
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6
Views
613
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M
Running 12AX7 filament using a 24V DC power supply
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zdenoeddie
Z
Good Replacement for MEPCO's Electrolytic Caps 1000uF/300V, (35mm Ø), used in VTL Amps e. g. Compact 100 and Stereo 50)
tiefbassuebertr
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Views
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Ajay L
A
Hybrid A2 driver ideas
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2024-06-17 2:46 am
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Question about filament voltage on push pull
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2024-06-16 8:34 pm
jan.didden
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