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.
brad225
6H30pi tube difference
Replies
19
Views
3K
Argonaut
Argonaut
A
German WW2 tubes marked as Wehrmacht
Replies
3
Views
1K
dcathro
D
Ron Resnick
Mullard EL34 FX1 Versus FX2
Replies
11
Views
2K
Alrainbow
A
S
E80cc comparison
Replies
31
Views
12K
ceylon
C
P
Sophia Electric EL34-ST
Replies
3
Views
1K
retired farmer
R
Ron Resnick
Absolare SET versus Kondo Kagura
Replies
9
Views
2K
bonzo75
bonzo75
Ron Resnick
Jadis JA100 Amplifier
Replies
7
Views
2K
DasguteOhr
DasguteOhr
jj2005
EAR/Yoshino vs Airtight
Replies
2
Views
1K
jj2005
jj2005
jj2005
Rumbling bass
Replies
7
Views
1K
jj2005
jj2005
M
Power Amp Tube change, or not?
Replies
4
Views
1K
Mordante
M
Ron Resnick
Which is Better Sound From High Power: Single Tube SET or Parallel Tube SET?
Replies
371
Views
51K
Ron Resnick
Ron Resnick
Another Johnson
Question about sale of tube testers and tubes
Replies
1
Views
907
Republicoftexas69
Republicoftexas69
S
Italian tube manufacturers
Replies
2
Views
1K
morricab
M
D
Power supply sag and load lines
Replies
1
Views
806
AMR / iFi audio
AMR / iFi audio
D
Help Identifying Odd Tube Amp Chassis
Replies
1
Views
2K
Treehaus Audiolab
Treehaus Audiolab
M
Mind helping me with comments on a NOS tube selection?
Replies
11
Views
2K
tima
tima
T
Recommendations please for higher power tube amps
Replies
2
Views
1K
KeithR
K
Gregadd
100 dollar tube tester by VHT
Replies
10
Views
3K
alevaudio
A
T
c8 mono Compensator card
Replies
0
Views
441
tanex
T
new2Krell
Tube idle setting
Replies
5
Views
2K
new2Krell
new2Krell
V
Looking for help with what to do with these tubes
Replies
5
Views
1K
facten
facten
T
Potentiometer issue
Replies
0
Views
835
tonysco
T
M
11LO9I-CRO tube
Replies
1
Views
1K
Sablon Audio
S
new2Krell
Power Tube Specs, performance and longevity
Replies
28
Views
4K
MarcelloCreato
M
V
Cry for help with tube placement Ray Lumley M100
Replies
10
Views
2K
zkidd
Z
S
Melz 1578
Replies
10
Views
4K
Sablon Audio
S
W
ACME 300B matched pair - different blue glow intensity - new in amp world
Replies
3
Views
1K
wiaderki
W
C
Do NOS Tubes Built to Medical Grade or Military Specifications Sound Better?
Replies
6
Views
2K
Lowrider75
L
R
6922s
Replies
6
Views
2K
retired farmer
R
B
Sub for system
Replies
13
Views
2K
Solypsa
Solypsa
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  • What’s Best Forum is THE forum for high end audio, product reviews, advice and sharing experiences on the best of everything else. This is THE place where audiophiles and audio companies discuss vintage, contemporary and new audio products, music servers, music streamers, computer audio, digital-to-analog converters, turntables, phono stages, cartridges, reel-to-reel tape machines, speakers, headphones and tube and solid-state amplification. Founded in 2010 What’s Best Forum invites intelligent and courteous people of all interests and backgrounds to describe and discuss the best of everything. From beginners to life-long hobbyists to industry professionals, we enjoy learning about new things and meeting new people, and participating in spirited debates.

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