GE 12AY7 6072 Tubes - Matched Pair

GE 12AY7 6072 Tubes - Matched Pair

You are bidding on a matched pair of GE 12AY7 6072 audio tubes.

These tubes have gray plates, square getters and matching 1958 date codes.

These were tested on my "recently calibrated by Dan Nelson TV-7B". They have been tested for shorts, gas, and transconductance. The tubes test very strong with readings of 50/50 and 50/50. Minimum is 32.

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.

All tubes are 100% guaranteed good on arrival.

Please e-mail me if you have any questions or you may call me at 602-803-6290.

These are great tubes for your new audio gear, guitar amps and vintage stereo/audio gear.

Thanks for viewing my auction. Please check out my other auctions for more audio tubes, ham radio and radio related items, and collectibles for great deals.

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Regarding Shipping

All tubes both boxed NOS and un-boxed are wrapped in bubble wrap and shipped in a box. I have shipped hundreds of tubes all over the world and have not yet had any arrive damaged.

Payment must be received with 10 days of the auction close. Foreign bidders are welcome to bid.

All tubes will be shipped by USPS priority mail in the USA and USPS air letter post for international. Priority mail shipping is $8. Insurance is extra. International shipping by air mail is $14 in most cases (larger tubes may be more). I will gladly combine auctions to save on shipping when possible.

I have sold and shipped electronic equipment and tubes to over 56 countries. I pack items very well. See my feedback and bid with confidence! You may call me (Dave) anytime at (602) 803-6290 Good Luck!