Made in USA by GE (1960s).
Shade black plate, Triple mica and Double D-Getter with five supports.
Most of shade black plate version are made by GE.
Warm sweet sound, good on voices and jazz. Long life tube (10.000 hours)
Nos but no original box. Packed in white box. Matched pair are available.
Made in USA by RCA (1960s).
Muddy black plate, Triple mica and Double D-Getter with five supports.
Most of muddy black plate version are made by RCA.
Very warm sweet sound, great on voices and jazz. Long life tube (10.000 hours)
Nos in original box. Matched pair are available.
Made in G.Britain by Mullard for I.E.C. Company (USA)
Hard to find today and super sounding. One of the best 12AU7s ever made by Mullard.
Long life and super detail and balance sounding. One of most wanted 12AU7s.
Nos in original box.
Matched pair are available.
Made in G.Britain by Mullard for I.E.C. Company (USA)
Super rare gold pins version and best sounding. Best 12AX7s ever made by Mullard.
Long life and super detail and balance sounding. One of most wanted 12AX7s.
Very very hard to find. Click here to see more pictures. #2 ... #3.
Nos in original box. Matched pair and quad are available.