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Vacuum Tube Audio Forum
Tube technology may be old but lives on in some of the best audio systems. Learn and share experiences from other lovers of tube amplifiers and other manner of devices.
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T
Potentiometer issue
tonysco
Jan 23, 2023
Replies
0
Views
673
Jan 23, 2023
tonysco
T
M
11LO9I-CRO tube
mihai.n
Jan 20, 2023
Replies
1
Views
737
Jan 20, 2023
Sablon Audio
S
Power Tube Specs, performance and longevity
new2Krell
Nov 25, 2022
2
Replies
28
Views
3K
Dec 27, 2022
MarcelloCreato
M
V
Cry for help with tube placement Ray Lumley M100
vucubaquix
Nov 9, 2022
Replies
10
Views
1K
Dec 23, 2022
zkidd
Z
R
Recommendation for 6l6
retired farmer
Nov 1, 2022
2
Replies
34
Views
3K
Dec 22, 2022
AMR / iFi audio
A
Audio Note 211 Moly Plate tube = AN-4242E
acousticsguru
Nov 25, 2021
Replies
8
Views
2K
Nov 27, 2022
BP4007
B
S
Melz 1578
Sablon Audio
Oct 11, 2022
Replies
10
Views
3K
Nov 23, 2022
Sablon Audio
S
W
ACME 300B matched pair - different blue glow intensity - new in amp world
wiaderki
Nov 17, 2022
Replies
3
Views
1K
Nov 18, 2022
wiaderki
W
C
Do NOS Tubes Built to Medical Grade or Military Specifications Sound Better?
caesar
Nov 3, 2022
Replies
6
Views
1K
Nov 17, 2022
Lowrider75
L
R
6922s
retired farmer
Nov 9, 2022
Replies
6
Views
1K
Nov 15, 2022
retired farmer
R
B
Sub for system
Bino
Oct 30, 2022
Replies
13
Views
2K
Nov 2, 2022
Solypsa
Western Electric Gauging Interest Expanding Tube Product Line
facten
Mar 20, 2022
Replies
19
Views
3K
Oct 30, 2022
Zeotrope
D
Dose anyone have knowledge on the icon audio 60 mark 4
dabs
Oct 24, 2022
Replies
0
Views
646
Oct 24, 2022
dabs
D
S
Which vacuum tube has the most grids?
SpacefBard
Jul 7, 2022
Replies
1
Views
1K
Oct 19, 2022
cedreige
C
Western Electric tube manufacturing
RBFC
Oct 11, 2022
Replies
5
Views
1K
Oct 12, 2022
Sablon Audio
S
D
De Forest CF-38111, 211 valves.
Dante Choi
Sep 7, 2022
Replies
0
Views
1K
Sep 7, 2022
Dante Choi
D
M
Can I hurt my tube preamp with replacement tubes?
Mittech
Aug 29, 2022
Replies
5
Views
1K
Sep 5, 2022
Sablon Audio
S
R
High gain vs high volume
Robert bowes
Jul 15, 2022
Replies
5
Views
2K
Aug 31, 2022
adrianywu
A
J
Looking to buy my firstTube Power Amp
jimbones
Jul 18, 2021
2
Replies
35
Views
7K
Jul 27, 2022
jimbones
J
How To Repair Loose Tube Base?
dminches
Jul 5, 2022
Replies
7
Views
2K
Jul 10, 2022
dminches
R
Amateur Needs Missing Tube ID
repeted
Jul 8, 2022
Replies
0
Views
1K
Jul 8, 2022
repeted
R
N
Are those tube in usable condition ?
New in town
Jul 5, 2022
Replies
3
Views
1K
Jul 5, 2022
Steve Williams
P
Takatsuki 300b tubes
Pauljenkins
Mar 12, 2021
Replies
10
Views
4K
Jul 3, 2022
Alex Sound Technology
D
A few pointers for a beginner in tubes?
Dampdog
Mar 28, 2022
Replies
11
Views
3K
Jun 22, 2022
consocmap1
C
Tung-Sol KT170
Marcus
Dec 4, 2020
2
Replies
28
Views
18K
May 11, 2022
Republicoftexas69
S
A useful resource
Sablon Audio
Mar 27, 2022
Replies
4
Views
2K
May 6, 2022
Sablon Audio
S
C
6H30 tube life
class a
Jun 7, 2013
2
Replies
33
Views
31K
Apr 21, 2022
jfrech
CV4004 same as the ECC83½ and 12AX7?
F456GTM
Apr 15, 2022
Replies
5
Views
1K
Apr 19, 2022
adrian cheng
Electro Harmonics
loki1957
Mar 12, 2022
Replies
5
Views
2K
Apr 18, 2022
Lowrider75
L
FYI: Export of Russian Tubes Halted
Cellcbern
Mar 14, 2022
Replies
6
Views
2K
Apr 12, 2022
Lowrider75
L
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