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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c8 mono Compensator card
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0
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523
tanex
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new2Krell
Tube idle setting
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5
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2K
new2Krell
new2Krell
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Looking for help with what to do with these tubes
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5
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2K
facten
facten
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Potentiometer issue
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0
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982
tonysco
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11LO9I-CRO tube
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1
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1K
Sablon Audio
S
new2Krell
Power Tube Specs, performance and longevity
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28
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5K
MarcelloCreato
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V
Cry for help with tube placement Ray Lumley M100
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10
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2K
zkidd
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S
Melz 1578
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10
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4K
Sablon Audio
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W
ACME 300B matched pair - different blue glow intensity - new in amp world
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3
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2K
wiaderki
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C
Do NOS Tubes Built to Medical Grade or Military Specifications Sound Better?
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6
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2K
Lowrider75
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6922s
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6
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2K
retired farmer
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B
Sub for system
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13
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2K
Solypsa
Solypsa
D
Dose anyone have knowledge on the icon audio 60 mark 4
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0
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873
dabs
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S
Which vacuum tube has the most grids?
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1
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2K
cedreige
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RBFC
Western Electric tube manufacturing
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5
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2K
Sablon Audio
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D
De Forest CF-38111, 211 valves.
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0
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1K
Dante Choi
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M
Can I hurt my tube preamp with replacement tubes?
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5
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2K
Sablon Audio
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R
High gain vs high volume
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5
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2K
adrianywu
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J
Looking to buy my firstTube Power Amp
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35
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9K
jimbones
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dminches
How To Repair Loose Tube Base?
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7
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3K
dminches
dminches
R
Amateur Needs Missing Tube ID
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0
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1K
repeted
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N
Are those tube in usable condition ?
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3
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2K
Steve williams
Steve williams
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Takatsuki 300b tubes
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10
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5K
Alex Sound Technology
Alex Sound Technology
D
A few pointers for a beginner in tubes?
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11
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4K
consocmap1
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S
A useful resource
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4
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2K
Sablon Audio
S
C
6H30 tube life
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33
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33K
jfrech
jfrech
F456GTM
CV4004 same as the ECC83½ and 12AX7?
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5
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2K
adrian cheng
adrian cheng
loki1957
Electro Harmonics
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5
Views
2K
Lowrider75
L
Cellcbern
FYI: Export of Russian Tubes Halted
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6
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2K
Lowrider75
L
I
La Radiotechnique 12AX7S HF 6727 - FRS - 67024 Tube?
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1
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2K
Lowrider75
L
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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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