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.
robolton
NEVZ 6N76P with Gold Pins and OTK Military Markings - 1979 | RCA USN-CRC 5963 - 1960 | La Radiotechnique 12AU7WA - 1962 | Telefunken ECC82 - 1960
Replies
1
Views
1K
cuntigh
cuntigh
matakana
Tungsol KT 170 just landed
Replies
37
Views
10K
rich121
R
H
Tubes available - any good?
Replies
6
Views
2K
hanbanan
H
robolton
WE 421a - Black Plates from 1967 | WE 5998/421a - Grey Plates from 1954 | Chatham 5998 from 1960 | Tung-Sol 5998 from 1966
Replies
1
Views
2K
Addicted to hifi
Addicted to hifi
K
Mullard GZ32 5V4G
Replies
2
Views
3K
Addicted to hifi
Addicted to hifi
ihmeyers
Dead Takatsuki 274B
Replies
6
Views
4K
ihmeyers
ihmeyers
robolton
United Electronics Company | USAF-596 | Date 1957
Replies
9
Views
4K
audioarcher
audioarcher
loki1957
Reasonably priced 300b
Replies
7
Views
3K
BruceD
BruceD
rockitman
Western Electric Rectifiers - The Holy Grail
Replies
3
Views
11K
robolton
robolton
nonesup
5AR4 / GZ34 Life time.
Replies
10
Views
4K
DasguteOhr
DasguteOhr
kodomo
Elrog ER284 (845 drop in replacement)
Replies
3
Views
4K
enginerd
enginerd
robolton
GEC KT-88 - early 1960's | Tung-Sol 6550 - late 1950's | Brimar CV1985 6SL7GTY - June 1955
Replies
0
Views
1K
robolton
robolton
M
Line Magnetic 845 Premium bias setting. Advice needed!
Replies
0
Views
1K
mika75
M
S
SuperTNT 300BQ
Replies
0
Views
1K
SuperTNT
S
robolton
RCA 6SN7GT Brown Base 1951 | RCA 6SN7GT Black Base Grey Glass 1951 | Swedish Military Crown Stamped on Base
Replies
2
Views
2K
Lowrider75
L
Ron Resnick
Purist Audio Umbilical Cables for Aesthetix Io
Replies
10
Views
4K
Ron Resnick
Ron Resnick
Keith_W
Thoughts on 833 valves?
Replies
19
Views
16K
Zappadaddy
Zappadaddy
Mobiusman
6H30's--Are the more expensive/megabuck versions worth the money?
Replies
76
Views
85K
Foxbat
F
DSkip
MastersounD BoX - 35 watts of single ended power for 1.490,00€
Replies
15
Views
8K
flm09
F
dminches
Best300B.com
Replies
5
Views
2K
flm09
F
F
Need help for tube choice for amp
Replies
0
Views
1K
flm09
F
S
Mixing makes of 6DJ8 tubes in preamp, and how to ascertain best position.
Replies
56
Views
8K
spiritofmusic
S
J
LOTS OF TUBES
Replies
19
Views
4K
strapper211
S
F
Shindo amps
Replies
4
Views
3K
flm09
F
D
I have a dumb question and I can't find the answer. How to test a short pin Westinghouse US Navy Type CG-2566 on TV-7D/U?????
Replies
1
Views
1K
Ron Resnick
Ron Resnick
kach22i
Tube Preamp with tube phono section - tube Q's
Replies
5
Views
3K
kach22i
kach22i
C
Anyone have any idea what this thing is called so I can find another one?
Replies
6
Views
2K
Steve williams
Steve williams
T
What is this & what's it supposed to do? (tube holder?)
Replies
4
Views
2K
Lowrider75
L
J
TUBE SUBSTITUTE
Replies
0
Views
2K
jasbirnandra
J
S
Electron Tube Technology
Replies
0
Views
1K
Sajil1
S
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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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