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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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S
300B tubes for VAC 30/70 amplifers
stephen_volker
Jun 3, 2016
2
Replies
24
Views
16K
Jan 22, 2019
thomask
B
How does the TG 6SN7-SE or SE Blue Glass 6SN7 compare to NOS 6SN7 tubes
bebop86
Jan 9, 2019
Replies
0
Views
2K
Jan 9, 2019
bebop86
B
Do you know TDL Audio?
Qualia017
Jan 3, 2019
Replies
0
Views
1K
Jan 3, 2019
Qualia017
Don Saltzman’s TAS Review of ARC REF 750 SE
Ron Resnick
Dec 27, 2018
Replies
0
Views
4K
Dec 27, 2018
Ron Resnick
Tube to compete Brimar 5R4GY in the whole 5V family
Trab
Dec 21, 2018
Replies
7
Views
3K
Dec 22, 2018
Golum
E
I picked these up at an auction of an estate. Anything of value?
edteach
Dec 9, 2018
Replies
2
Views
2K
Dec 9, 2018
edteach
E
C
What types of solvents are okay to use in an older tube amplifier chassis? (Seeburg SHFA2)
circuit_monkey
Nov 10, 2018
Replies
2
Views
977
Dec 1, 2018
DonH50
S
Got a box of OLD tube amps, all most all "new in box". Trying to find out if there's any value in them.
ssgironcross
Nov 27, 2018
Replies
1
Views
812
Nov 27, 2018
kevinkwann
High quality 6550 tubes
nonesup
Nov 25, 2018
Replies
0
Views
1K
Nov 25, 2018
nonesup
M
Steampunk Vacuum Tube Night Lights
mavrim
Jun 20, 2018
Replies
2
Views
2K
Nov 10, 2018
BruceWee
B
Genalex Gold Lion 6922 / E88CC Custom Tube
Big Dog RJ
Oct 27, 2018
Replies
0
Views
3K
Oct 27, 2018
Big Dog RJ
If “There Should Be Tubes Somewhere,” Then Where?
Ron Resnick
Sep 26, 2018
2
Replies
38
Views
4K
Sep 27, 2018
Al M.
A
Matched pairs?
Drikus
Sep 19, 2018
Replies
15
Views
2K
Sep 21, 2018
Drikus
Testing Telefunken ECC801s
dminches
Sep 18, 2018
Replies
1
Views
1K
Sep 18, 2018
Steve Williams
R
Russian Tubes (6V6)
Renee
Sep 6, 2018
Replies
0
Views
2K
Sep 6, 2018
Renee
R
A
Dynaco MKIII users, A question , please
audiophool
Mar 27, 2018
Replies
1
Views
2K
Sep 4, 2018
213Cobra
2
General Electric 805 power triode
Drikus
Jul 24, 2018
Replies
0
Views
1K
Jul 24, 2018
Drikus
D
What do I have here?
DarcSystems
Jul 16, 2018
Replies
2
Views
2K
Jul 16, 2018
DarcSystems
D
Visit to VTL
Ron Resnick
Jun 6, 2018
Replies
4
Views
4K
Jun 7, 2018
cjfrbw
What Do You Hear When Your Tubes Start to Run Out of Leg.
Tango
Apr 23, 2018
Replies
17
Views
3K
Apr 24, 2018
Tango
Baldur 300
Ron Resnick
Apr 21, 2018
Replies
0
Views
2K
Apr 21, 2018
Ron Resnick
Telefunken ECC801S
Ron Resnick
Apr 13, 2018
Replies
4
Views
4K
Apr 14, 2018
Uk Paul
D
Rolling in tubes, who's doing it and if not, why not?
DaveyF
May 29, 2011
2
Replies
36
Views
17K
Mar 26, 2018
jadis
833 Power Tubes
Ron Resnick
Mar 5, 2018
Replies
2
Views
2K
Mar 5, 2018
Ron Resnick
Modwright PS 9.0 Rectifier Tube Rolling
Cellcbern
Mar 1, 2018
Replies
0
Views
2K
Mar 1, 2018
Cellcbern
S
Elrog 845's - are they flaky, or am I just plain unlucky?
spiritofmusic
Mar 2, 2015
Replies
16
Views
20K
Mar 1, 2018
mallen123
M
B
Tubes are not as good as solid state???
bryanambrogio
Dec 6, 2017
2
Replies
21
Views
7K
Dec 9, 2017
BMCG
B
Fake NOS tubes
microstrip
Nov 21, 2017
Replies
1
Views
3K
Nov 21, 2017
Steve Williams
E
Tube tester reading error? Not sure exactly what's happening!
emobim
Oct 22, 2017
Replies
0
Views
1K
Oct 22, 2017
emobim
E
Sovtek 6550WE
number95
Oct 28, 2014
Replies
8
Views
10K
Oct 6, 2017
Bobvin
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