Philips Sylvania 6SN7WGTA 6SN7 ECC33 JAN Mil-Spec Tubes, Matched Quad, NOS Testing
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| Condition | |
| Payment methods |  |
| Ships from | Phoenix, AZ, 85020 |
| Ships to | Worldwide |
| Package dimensions | unspecified |
| Shipping carrier | USPS |
| Shipping cost | $6.00 |
 Average | Research Pricing |
Hello – I have a matched quad of Philips Sylvania 6SN7WGTA ECC33 JAN Mil-Spec tubes for sale. Philips bought the Sylvania factory in the late 1970's and these tubes were built in that factory.
These tubes have triangular black plates, halo getters and date codes from 1982 and 1983.
TV-7/B test results: 105/105, 100/105, 98/100 and 100/98. 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 e-mail me if you have any questions.
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.
$6.00 shipping in the USA. International shipping by priority mail is $54.00.
Your tubes will be carefully packed.
No charge for paypal. I also accept money orders and personal checks.
Please check my feedback and buy with confidence.
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Return Policy
Return Window
Item can be returned within 14 days of receipt.
General Terms
Items must be returned in their original condition, with all included packing materials and no signs of use. Buyer assumes responsibility for all shipping return costs unless the item was not received as described.
Refunds
Buyer will receive a full refund in the original payment method less any shipping charges.
