Audio Tubes

New Old Stock * No longer available for export
MFR: Telefunken
SKU: ECC83-TELE

For more information go here

Clean Used * No Longer Available for Export
MRF: FIsher Radio Corporation
Made in Great Britain
SKU: ECC83/12AX7-FISHER-P

Images for reference only. Product appearance may differ due to prodcution changes.

New Old Stock * No Longer Available for Export
MRF: FIsher Radio Corporation
Made in Great Britain
SKU: ECC83/12AX7-FISHER-GB

Images for reference only. Product appearance may differ due to prodcution changes.

New Old Stock * No Longer Available for Export
MFR: RSD
Made in West Germany
SKU: ECC83-RSD

ECC803S / 12AX7 Telefunken Premium Gold Pin Audio Amplifier Tube. Made in Germany. Not for Export. New old stock tubes in their original packaging. ECC803S-Telefunken

The ECC 803S (ECC803S) Telefunken Gold Pin High Mu Twin Triode tube is RARE and difficult to find.  The ECC803S is a very low noise, special quality 12AX7, made with the old-style Telefunken German precision. These have the ultra wide bandwidth of the Telefunken ECC803s, but also have nicely matched internal triodes, gold pins, and have been carefully factory-screened for low noise. 

New Old Stock/New In the Box * No longer available for export

MFR: Telefunken, West Germany

SKU: ECC803S-West German

New Old Stock * No longer available for export
MFR: RCA, Sylvania, NEC
SKU: 7025

Designed for use in resistance-coupled voltage amplifier, phase inverters, multivibrators, and other applications in which high voltage gain is desired.
New old stock * No longer available for export.
MFR: GE
SKU: 6681-GE

NSN 5960-00-240-3171
MFR: Raytheon
SKU: 5755