SylvaniaJAN CHS 6SN7GTusedSylvania JAN CHS 6SN7GT 3 holes plate Matching pairOn sale is one matching pair of Sylvania JAN CHS 6SN7GT . Tubes were made with special 3 holes plates and copper posts in the early 50's. One tube dated 135 and the other tube 147. These tubes bec...250.00

Sylvania JAN CHS 6SN7GT 3 holes plate Matching pair [Expired]


no longer for sale

On sale is one matching pair of Sylvania JAN CHS 6SN7GT . Tubes were made with special 3 holes plates and copper posts in the early 50's. One tube dated 135 and the other tube 147.  These tubes become rare and rare. They have been tested by my TV-2C/U military grade tube tester, the readings were 92/95 and 97/91 out of 100/100, also sound tested by a 300B SE Amplifier, the sound stage was very wide and deep, extremely low noise, clean, dynamics and extended on both ends with details. These are the right tubes especially for your Head Phone Amp or Pre-Amp.

Please check the pictures and ask questions. Tubes come with seven day warranty. Refund will be the price of the tubes only. Buyer pays all shipping. 

The rating of condition is based on the test reading. For more information, please visit www.tasaudio.com.

Shipping cost is $9.00 for the inner 48 states via USPS Priority mail. Outside continental US rates vary.

Insurance is optional.

For international buyer, please contact us before any offer.

New York residences need to pay 8.8875% tax.

Matching pairs and quads are also available.

Thank you for your interest.

Alan

Tas Audio

[email protected]

www.tasaudio.com

012619083122