[1BionicEar]

I have several pairs of Raytheon and GE 12AU7/5814 tubes for sale.
The 5814 is the military version of the 12AU7.

PAIR 1 $40  SOLD!
2 mica black plate 12AU7 with angled square getter and good yellow logos with matching 1957 (57-24) date codes

PAIR 2 $40
3 mica black plate JAN-CRP 5814A with good red logos with 1961 (61-21 & 61-52) date codes.
One tube has an angled square getter and the other has a large halo getter.

PAIR 3 $40
3 mica blackplate CK5814 with good yellow logos with 1961 (112 & 128) date codes.
One tube has an angled square getter and the other has a large halo getter.

PAIR 4 $50   SOLD!
2 mica black plate JAN-CRP 5814 with good red logos and matching 1954 (4-24) date codes and orange paint on the tips.
Tubes were purchased from Vacuum Tube Valley and have 92/92 and 88/90 test scores where 56 is the minimum good score.

PAIR 5  $30
3 mica gray plate JAN-CRP 5814A and CK5814A with good red logos and 1964 date code.  Tube designations are slightly different, but tubes are identical.

PAIR 6   $30
GE 2 mica black plates with silver clips (braces) on the ends of the plates.  White logos are almost complete.
These were only made from 1952 to 1955.



All tubes test 90% of new spec or better on my Sencore tester.

PayPal preferred and I will absorb fees.  Other payment options considered.

Thanks for your interest.