VINTAGE NOS-NIB GE WESTINGHOUSE 6681 (12AX7) TUBES
NOS=NEW OLD STOCK
NIB=NEW IN BOX (Never yet used!)
This is probably one of the best kept secrets in the world of NOS 12AX7 tubes:
The early 1960's type 6681 vintage tubes selected for mobile communications stock, are amazing in both guitar amps and tube hi-fi!
These GE WESTINGHOUSE made 6681 is a very quiet low noise non-microphonis factory screened type 12AX7 tube that keeps a uniform output even with varying input and filament voltage, and is totally compatible with the 12AX7, 7025, and ECC83. Sometimes found in test equipment, instrumentation use, and in vintage vacuum tube communications equipment, audiophiles want to hoard these so they don't tell you how good they sound! Try one before the secret gets out and the stocks are gone!

From $35.00/tube
Payable please by e-transfers
No Paypal
No cash sales
Free shipping to anywhere within Canada on orders of $250.00 or more!
When you call please mention you found this ad listing on OKz.ca