• 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
C
  • Locked
intermitent static pops from speakers st70
Replies
5
Views
1K
chrish
chrish
andyjevans
  • Locked
Stage amps using DHTs
Replies
7
Views
1K
andyjevans
andyjevans
pmillett
  • Locked
Renovated website: www.pmillett.com, www.tubebooks.org
Replies
21
Views
6K
Gordy
G
G
  • Locked
Cheap eBay "zoe_tsan" tube kits - worth anything?
Replies
1
Views
2K
becki200
B
N
  • Locked
ecl82 or ecl86 amplifier decision
Replies
10
Views
12K
becki200
B
cbj591
  • Locked
NFB Clarification
Replies
9
Views
1K
DF96
D
S
  • Locked
Tube+OP My headphono & preamp
Replies
0
Views
1K
soro
S
gaffer
  • Locked
I just bought a an old valve amp
Replies
7
Views
2K
gaffer
gaffer
Miniwatt
  • Locked
Please comment on my design -and a few resistor values..
Replies
13
Views
4K
MrCurwen
M
rsumperl
  • Locked
Class B Push-Pull
Replies
31
Views
9K
Tubelab_com
Tubelab_com
J
  • Locked
Need preamplifier schematic/suggestions
Replies
9
Views
2K
soro
S
G
  • Locked
Looking for vintage radio sound
Replies
16
Views
12K
Gobble
G
J
  • Locked
Unstable Eico HF-87
Replies
16
Views
5K
SY
SY
O
  • Locked
Bias Curves
Replies
1
Views
827
Arnulf
A
C
  • Locked
too much gain
Replies
167
Views
17K
Wavebourn
Wavebourn
Cassiel
  • Locked
Using SE OT for PP.
Replies
10
Views
3K
triode_al
triode_al
E
  • Locked
How to lower even harmonic, keep odd one
Replies
17
Views
4K
DualTriode
D
kstlfido
  • Locked
An amplifier for Burning Man
Replies
58
Views
13K
BAUHAUSLER
BAUHAUSLER
N
  • Locked
Zenith OPT question
Replies
7
Views
2K
kenpeter
K
B
  • Locked
Cathode Follower driven Phase Inverters
Replies
7
Views
5K
BobHimself
B
You must log in or register to post here.
Top Bottom