VINTAGE JAN-5814A (MIL. SPEC. 12AU7) VERY MUSICAL Introduction
Very nice and well balanced 1960's NOS-NIB JAN-5814A tubes
Made in USA.
5814A triple mica tubes 12AU7
These are the very desirable triple mica version.
Tubes are all matched with 5%
It is a very good upgraded direct drop in variant substitution for 12AU7 tubes.
All tubes tested on my B+K tube tester with no leaks or shorts.
Tubes all measure between 2450-2500 where minimum on this tubes is 1175.
New tubes measure around 2200.
Selling for $100.00 a matched pair
Shipping is +$25.00 anywhere in Canada
New client promotion is;
Free shipping on combined vintage tube order of $250.00 or more!
NOS=NEW OLD STOCK (NEVER USED)
NIB=NEW IN ORIGINAL BOX
