Made in W.Germany by Siemens.
Gold Pins. Similar to the 6922 type.
Nos in original box. 20 tubes are available.
Made in USA by Sylvania.
Nice tube. Better than all new Russian and Chinese tube.
Nos in original box. Matched pair are available.
Made in W.Germany by Telefunken.
Diamond logo. Gold Pins. Similar to the 7308 type.
Nos in box. Matched pair are available.
Made in W.Germany by Telefunken.
Diamond logo. Gold Pins. Similar to the 6922 type.
Nos in box. Matched pair are available.
Made in W.Germany by Telefunken.
Diamond logo. Gold Pins. Similar to the 6922 type.
Nos in box. Matched pair are available. Same date code.
Made in W.Germany by Telefunken.
Diamond logo on the bottom. Very nice tube.
Nos in box. Matched pair and quad are available.
Made in Holland by Philips (1964).
Best version of E88CC 6922 family. Long life tube. Gold Pins
Like new in box.
Made in Holland.
Gold pins, Red label. Very rare version with great sounding.
Used, tested very good. Matched pair are available
Made in Canada.
Very nice tube.
Nos in original box. Matched pair are available.
