• 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
50AE
Alkyd varnishes for transformers: specialized vs regular boat varnish
Replies
33
Views
3K
wrenchone
wrenchone
Bigun
Build of Kondo M7 -> Kondo-Ashizawa M7H -> G-1000 & GE-10 upgrade
Replies
156
Views
21K
Bigun
Bigun
edwardjurich
Alpha Potentiometers
Replies
19
Views
633
moggi1964
moggi1964
T
Question about impedance matching
Replies
3
Views
223
Tubenstein
T
PKI
What tube socket for 845 tube
Replies
11
Views
465
pjanda1
pjanda1
Q
Will match tubes still be matched after use?
Replies
5
Views
235
waltube
waltube
L
6AK5 amplifier as add-on for digital oscilloscope
Replies
14
Views
642
as_audio
A
Raccoon1400
Pepco Paul Guitar Amp AC wiring
Replies
23
Views
704
Mark Tillotson
M
tonescout
Cathode bypass calculator help
Replies
103
Views
3K
Chris Hornbeck
Chris Hornbeck
Y
Strange voltages inside amplifier
Replies
11
Views
555
KeesB
K
B
Model Paint version for rectifier spice modeling
Replies
6
Views
302
Bluesystems
B
mbrennwa
Coleman DHT design that allows multiple regulators off the same DC source
Replies
13
Views
2K
mbrennwa
mbrennwa
Algar_emi
Tube guard shield mesh
Replies
3
Views
301
huggygood
huggygood
A
6AS7G SE output stage operating point?
Replies
34
Views
4K
AudioGeek
A
Bas Horneman
Another SE EL84. Following this schematic. Grid stoppers yay or nay?
Replies
258
Views
12K
Bas Horneman
Bas Horneman
P
Boyuurange Reisong A50 MKIII 300B Amp Easy Mod for 10X Power
Replies
7
Views
1K
TigerScent
T
D
TDA1541 Lampizator Circuit FR Response
Replies
17
Views
2K
Penki76
P
V
On the matter of homebrew preamps...
Replies
7
Views
363
jakruby
J
valvemaniacuk
Differential preamp based on the Atma-sphere MP-3
Replies
51
Views
11K
fabio1983
F
R
Realistic inductance value in Output Transformer
Replies
61
Views
4K
jan.didden
jan.didden
You must log in or register to post here.
Top Bottom