box Anode High End Audio tube with clear and detailed sound
Set of 2 pcs factory selected tub...

box Anode High End Audio tube with clear and detailed sound
Noval B9A 9-Pin tube-valve-base-R...

Noval B9A 9-Pin tube-valve-base h:56mm - d:21mm
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Noval B9A 9-Pin tube-valve-base h:57mm - d:22mm
...

Noval B9A 9-Pin tube-valve-base
The perfect tube to lower the Gain in any 12AX7 Stage of your...

Noval B9A 9-Pin tube-valve-base h:56mm - d:22mm
The perfect 12AX7 for all guitar, bass amps a...

Art-series High End Audio Tube, very clear and open sounding
Noval Goldplated Tube Pins

12AX7A RSD = ECC83WA Spanngitter Röhre-frame Grid-framegrid-tube-valve
Noval B9A 9-Pin tube-...

12AX7B-12AX7-B-12AX7 B-ECC 83Cn-Shuguang-China-Sino-Röhre-Audio-tube
Noval B9A 9-Pin tube-va...

High Gain type for music Amps (ideal for Heavy metall)
stamp (with/without and box can vary) ...

12AX7EHG(=ECC83EHG) - 12AX7 EHG - Electro Harmonix
Noval Goldpin B9A 9-Pin tube-valve-base-R�...

12AX7EHG(ECC83EHG) - 12AX7 EHG - Electro Harmonix
Set of 2 pcs selected for low microfony, lo...

12AX7 EH-12AX7 Electro Harmonix-12AX7Electro Harmonix-Audio-Röhre-tube
Noval B9A 9-Pin tube-...

good price rate, little lower gain, dezent/smooth sound
Set of 2 pcs selected for low microfo...

box Anode High End Audio tube with clear and detailed sound
Noval B9A 9-Pin GOLD-pin tube-val...

HQ Type - neutral, little warm sound - ideal for Audio and Musical Amps
Noval base, Goldpin f...

HQ Type - neutral, little warm sound - ideal for Audio and Musical Amps
Set of 2 pcs selected...

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

Noval B9A 9-Pin Goldpin tube-valve-base h:56mm - d:22mm
Noval B9A 9-Pin Goldpin tube-valve-ba...

1:1 similar to Sovtek 12AX7WA (second source type)
lower Gain, low microphony - good for musi...

obsolete Type, use 12AX7LPS instead
...

LPS= Long Plate Spiralheater (Spiralheater) for High gain, low hum
good for HiFi Amps and Hig...

LPS= Long Plate Spiralheater (Spiralheater) for High gain, low hum
good for HiFi Amps and Hig...

obsolete
...

chinese/Shuguang 7025
...

remake (Russia) of Mullard ECC83
sold to outside EU only
...

please call for brands and prices -> info@btb-elektronik.de
12AX7NOS (=7025NOS =ECC 83NOS) <...

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

Noval B9A 9-Pin tube-valve-base
12AX7 =C= Svetlana winged C
...

Noval B9A 9-Pin tube-valve-base
Equivalent to former 12AX7 =C= Svetlana winged C tube carboni...

Noval B9A 9-Pin tube-valve-base
remake of the former 12AX7 =C= Svetlana winged C tube carboni...

High End Audio Tube, fast and dynamic sounding
Set of 2 pcs factory selected tubes
...

High End Audio Tube, fast and dynamic sounding
1 pcs in neutral box
...

Noval B9A 9-Pin tube-valve-base h:48mm - d:22mm
...

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

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chinese/Shuguang 7025
...

Noval B9A 9-Pin tube-valve-base-Röhrensockel
battery Version close to the 12AX7 (Uf=13,5V/If...

E 83 CC RSD - E83 CC RSD - E83 CCRSD - E83 CCRSD - E83CCRSD
Noval B9A 9-Pin tube-valve-base-R...

Noval B9A 9-Pin tube-valve-base-Röhrensockel
The 12AX7 for Audio and Studio - for open, full...

Noval B9A 9-Pin Goldpin tube-valve-base h:56mm - d:22mm
The best performing 12AX7-ECC83 from ...

Noval B9A 9-Pin tube-valve-base h:56mm - d:22mm
...

Noval B9A 9-Pin Goldpin tube-valve-base h:56mm - d:22mm
...