SylvaniaJAN-CHS-6SN7WusedSylvania JAN-CHS-6SN7W 6SN7GT 6SN7 Mil-Spec Tubes, Matched Pair, Tested, NOS/NIB, Matched CodesHello – I have a matched pair of Sylvania 6SN7WGT 6SN7GT ECC33 Mil-Spec tubes for sale.These tubes are NOS though one tube is missing the box. These tubes have 3 hole T plates like the Sylvania Ba...110.00

Sylvania JAN-CHS-6SN7W 6SN7GT 6SN7 Mil-Spec Tubes, Matched Pair, Tested, NOS/NIB, Matched Codes [Expired]


no longer for sale

Hello – I have a matched pair of Sylvania 6SN7WGT 6SN7GT ECC33 Mil-Spec tubes for sale.

These tubes are NOS though one tube is missing the box.

These tubes have 3 hole T plates like the Sylvania Bad Boy's and foil getters. They have matching 1956 date codes.

TV-7/B test results: 110/110 and 110/110. Minimum is 50.

They have also been checked for noise and microphonics in the phono stage of my DIY pre-amp and are dead quiet.

All tubes are tested on my calibrated TV-7/B or on my calibrated Hickok 539C. All of these tubes have been tested for transconductance, shorts, gas, leakage and life. All tubes meet or exceed manufacturer published specifications of transconductance (Gm) for the specified tube type. All tests are tested twice – prior to the listing and prior to shipping.

Please check out my other ad’s on Audiogon.

If you don’t see the tubes you are looking for, please contact me.

Be sure and click on the “other items’ link for more tubes.

I will ship international.

Shipping is $6 in the USA. Canadian shipping is $16.00 and international shipping by first class is $20.00.

Your tubes will be carefully packed.

No charge for paypal.

Please check my feedback and buy with confidence.