I have 7 GE 12AU7 grayplate tubes for sale.
These are from the late 1950s to early 1960s.
Tubes have no logos remaining unless otherwise noted, just their etched model designations.
Tubes all test 90% of new specification or better.
QUAD GE 12AU7 2 MICA WITH SHORT GRAYPLATES $40
Tubes have very partial logos.
SINGLE RCA 2 MICA WITH LONG GRAY PLATES $15
Complete logo.
PAIR GE 3 MICA GRAYPLATES $25
One tube has complete 1959 logo and the other has no logo.
Internal construction is identical.
Payment by PayPal. I will absorb fees.
Shipping is $5 for USPS 1st Class or $10 for USPS Priority Mail.
BUY ALL 7 TUBES FOR $70 AND I WILL COVER PRIORITY MAIL SHIPPING.
Feel free to ask questions.
Thanks for looking.
