Description: Untitled Document 1955 RCA 12AU7 ECC82 Black Plate Tubes, Matched Pair, NOS Testing You are bidding on a matched pair of early 1950's RCA 12AU7 ECC82 long plate tubes. These tubes have long black plates and D getters. They were made in 1955. These were tested on my Dan Nelson calibrated TV-7U. They have been tested for shorts, gas, and transconductance. The tubes test with readings of 102/105 and 105/110. Minimum is 56They 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. I have been selling tubes on the internet since 1998 and have been working with tubes since the early 1960's. If you have not already done so, please take a moment and look at my feedback. All tubes are 100% guaranteed good on arrival. 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. We have thousands of tube types in stock. Please contact us if you cannot find what you want, so we can list it. You can add me to your list of favorite sellers by clicking here. "I will ship overseas" Regarding Shipping Your tubes will be well packed. All tubes are shipped in white boxes or the original boxes if available. They are than are wrapped in bubble wrap and shipped in a box. I have shipped thousands of tubes all over the world and have not yet had any arrive damaged. Payment must be received with 2 days of the auction close. Foreign bidders are welcome to bid. I will gladly combine auctions to save on shipping when possible. I have sold and shipped electronic equipment and tubes to over 75 countries. I pack items very well. See my feedback and bid with confidence!
Price: 76 USD
Location: Phoenix, Arizona
End Time: 2024-11-08T22:28:03.000Z
Shipping Cost: 7 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: RCA
Type: Preamp Tubes
Model: Long Black Plate, D Getter
MPN: 12AU7 ECC82
Country/Region of Manufacture: United States
