Wednesday, January 23, 2019
The Marketplace

Vintage & NOS tubes

Below are some of the vintage/NOS tubes from our collection. Some of our tubes (will be noted) work very well in Hi Fi systems.
Most of our tubes are from the mis '50s, '60s, '70's, and mid '80s.

All the tubes listed have been tested in our tube testers. Some are really old and some are NOS. Whatever the appearance of the tube maybe, the tube itself is in very good working condition. All of our tubes have been tested for gain, transconductance, noise and microphonics.


12AX7 / ECC83

RCA - 2 x 12AX7/ECC83: In original boxes (packed 9-60). Grey short plates, rectangular getter

IEC MULLARD - 3 x 12AX7/ECC83. Not in original box. Grey short plates, Round getters. Codes on tubes: 1 has B5D3 the other 2 have B5D2. All of them have code 163 Made in Britain

SYLVANIA - 1 x 12AX7 Green letters. Codes on tube: VJW and JHS. Code on Box 5Z (not original, but original sylvania). Short grey plates, round getter.

SYLVANIA - 4 x 12AX7 Green letters. Codes on tube: 31 13 29. NOT original boxes  but original sylvania. Short grey plates, round getter.

12AX7 / 6681

SYLVANIA - 2 x 12AX7/6681 Yellow block letters. Not original boxes, but original sylvania boxes (code 5Z). Grey short plates, Round getter. Codes on tubes: DA SEG









Go ahead, plug in to one!

Colorsound amplification is not in anyway affiliated with any other organizations baring the name 'Colorsound'
All other brand names mentioned in this website, are brand names of their respective companies
Colorsound amplification is based in Athens, Greece