• 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
K
  • Locked
Tube mic preamp
Replies
5
Views
4K
Geek
Geek
resident
  • Locked
stand by switch or not?
Replies
9
Views
3K
resident
resident
bobhayes
  • Locked
Output transformer application help please.
Replies
18
Views
4K
hacknet
H
percy
  • Locked
Recommendations needed for designs of PP pentode strapped as Triode
Replies
24
Views
6K
planet10
planet10
I
  • Locked
Tino Zottola...where are you ?
Replies
0
Views
2K
inabluedream
I
M
  • Locked
Found some EC8010
Replies
15
Views
7K
Zen Mod
Zen Mod
resident
  • Locked
filament rails
Replies
2
Views
1K
resident
resident
Antonio Tucci
  • Locked
An intriguing 6S45P direct coupled 300B amplifier
Replies
27
Views
17K
ThorstenL
ThorstenL
Fuling
  • Locked
Aleph-type CCS as plate load?
Replies
18
Views
4K
Kashmire
K
K
  • Locked
CCS Filament Regulators for split filaments
Replies
4
Views
1K
Kashmire
K
mr l
  • Locked
simple valve preamp
Replies
2
Views
2K
garbage
garbage
kirc
  • Locked
Audio Research LS7
Replies
0
Views
5K
kirc
kirc
M
  • Locked
Help valve newb salvage some old TV tubes
Replies
17
Views
7K
EC8010
EC8010
resident
  • Locked
amp input volume
Replies
6
Views
3K
fdegrove
fdegrove
Y
  • Locked
a bit more bass?
Replies
13
Views
3K
SHiFTY
SHiFTY
I
  • Locked
Need help identifying Stromberg Carlson Amp
Replies
6
Views
3K
Tom Bavis
Tom Bavis
K
  • Locked
Omega Grand 6 and which amp?
Replies
0
Views
2K
kenscott30
K
U
  • Locked
help needed diagnosing Grounded Grid power supply
Replies
3
Views
2K
ultrachrome
U
I
  • Locked
OT on Decaware SE84C-S
Replies
3
Views
4K
planet10
planet10
SGregory
  • Locked
Building a tube Model????
Replies
1
Views
2K
fscarpa58
F
You must log in or register to post here.
Top Bottom