Noval B9A 9-Pin tube-valve-base h:48mm - d:22mm
smooth sounding, good driver tube, used in Am...

Noval B9A 9-Pin tube-valve-base h:48mm - d:22mm
Option matched/balanced for symmetrical, phas...

High End Audio Tube, very clear and staright tube sounding
Set of 2 pcs factory selected 12A...

Noval B9A 9-Pin Goldpin tube-valve-base h:56mm - d:22mm
best, neutral sounding 12AX7 from cur...

High End Audio Tube, very clear and staright tube sounding
Set of 2 pcs factory selected tub...

Bajonett Jumbo 4-pin tube-valve-base
Hifi Series vacuum tubes
...

UX-4 Pin base
height:126mm-socket diameter:35mm-bulb diameter:50mm (info can variy!)
...

height:126mm-socket diameter:36mm-bulb diameter:51mm (info can variy!)
...

UX-4 Pin base
best price to quality rate in the market
coke bottle/dome shape
h...

UX-4 Pin base
height:140mm-socket diameter:36mm-bulb diameter:62mm (info can variy!)
...

UX-4 Pin base
Dome Shape Version of the 2A3/n Fullmusic
...

UX-4 Pin white ceramic base
Goldplated Grid
very Good Price to Quality rate
ide...

height:135mm-socket diameter:35mm-bulb diameter:62mm (info can variy!)
UX-4 Pin tube-valve-ba...

UX-4 Pin white ceramic Goldpin base
...

=300B/C but higher Anode Dissipation, close to 300BXLS
UX-4 Pin white ceramic base, Goldpins ...

same type like 300B/n FM but
Dome shape bulb (Coke bottle)
UX-4 Pin tube-valve-base <...

UX-4 Pin tube-valve-base
Audio-HiFi-PSVane-300Bn-300B/n good Room, fast Response and Time

The Upgrade of the 300B EHX
very recommend for OEMs - please send your RFQ
UX-4 Pin ce...

300b" style="font-size: 15px">300B Genalex GoldLion (PX300b" style="font-size: 15px">300B) - 300 B Genalex - 300b" style="font-size: 15px">300BGenalex
300b Genalex - 300 b Genalex - 3...

300B Genalex GoldLion (PX300B) - 300 B Genalex - 300BGenalex
300 BGenalex - 300 b Genalex - 3...

Special Version
reliable Version for mobile use
height:154mm-socket diameter:36mm-bulb...

Special Version
reliable Version for mobile use
height:154mm-socket diameter:36mm-bulb...

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...

UX-4 Pin tube-valve-base
Emission Labs tube - made in Prag, Cz (EU)
...

...

Pa=70W,Uamax=600V,Ikmax=160mA
Please Note: tube has a higher If than standard 300B´s
...

UX-4 Pin tube-valve-base
Emission Labs tube - made in Prag, Cz (EU)
...

UX-4 Pin tube-valve-base
Emission Labs tube - made in Prag, Cz (EU)
Emission Labs 50´...

UX4 tube base, close to 300B types but stronger and lower impedance
Uf=5V, If=2A, Pamax=55W, ...

neutral, little warm sound - ideal for Audio and Musical Amps
ideal for Rock, Jazz and Pop Mu...

Octal K8A 8-Pin tube-valve-base
The Highgrade 6550 for all Guitar and especially Bass Amps <...

Octal K8A 8-Pin tube-valve-base
The Highgrade 6550 for all Guitar and especially Bass Amps <...

Octal K8A 8-Pin tube-valve-base
The Highgrade 6550 for all Guitar and especially Bass Amps <...

Octal K8A 8-Pin tube-valve-base
The Highgrade 6550 for all Guitar and especially Ampeg © SVT...

Octal K8A 8-Pin tube-valve-base
The Performance 6550C puts out the Maximum in Details & Sound...

Octal K8A 8-Pin tube-valve-base
The Performance 6550C puts out the Maximum in Details & Sound...

Octal K8A 8-Pin tube-valve-base
the Equivalent to the SED 6550C =C= from Reflector, Saratov R...

Octal K8A 8-Pin tube-valve-base
the Equivalent to the SED 6550C =C= from Reflector, Saratov R...

Octal K8A 8-Pin tube-valve-base
the Equivalent to the SED 6550C =C= from Reflector, Saratov R...

Octal K8A 8-Pin base
mid price rate - for HiFi and Musical Amps - tendence warm sound
...

Octal K8A 8-Pin base
warm sound, good for HiFi and class -A- single End Amps
height:10...

Octal K8A 8-Pin base
...

Octal K8A 8-Pin base
style as NOS GE´s and other US Brands - neutral sound - good price rate...

Octal K8A 8-Pin base
style as NOS GE´s and other US Brands - neutral sound - good price rate...

Octal K8A 8-Pin base 6550TS
style as NOS GE´s and other US Brands - neutral sound - good pri...

Octal K8A 8-Pin base
the best price rate for Musical Amps like Ampeg SVT
height:101mm-...

Octal K8A 8-Pin base
the best price rate for Musical Amps like Ampeg SVT
height:101mm-...

Octal K8A 8-Pin base
the best price rate for Musical Amps like Ampeg SVT
height:101mm-...

Noval B9A 9-Pin tube-valve-base
Set of 2 pcs selected for low microfony, low hum, low noise (...