EL12N Powertube with 12-pin steelsocket Y8A- it is made in Germany.
It is very similar to EL...

Noval B9A 9-Pin Gold Plated tube-valve-base-Röhrensockel
The best performing 6189W-E82CC-ECC...

Octal K8A 8-Pin tube-valve-base
The perfect 6SN7GT-VT-231-5692-6180 for Audio and Studio Appl...

Noval B9A 9-Pin tube valve base Röhrensockel
Gold Standard EL84 for Audio, Guitar, Radio, Re...

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

The Carbon series pushs out the Maximum in details, 3D Room, low THD
It is the dot on the i,...

The GZ34s from JJ ist a very reliable replacement for your tube amp.
it is a 100% equivalent...

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

Noval B9A 9-Pin GOLD plated-tube-valve-base-Röhrensockel
The best performing E88CC-6922-6N23...