6SL7GT RCA Audio Receiver Guitar Pre-Amplifier Vacuum Tubes Tested Pair

  

Two Tested 6SL7GT RCA Audio Receiver Guitar Pre-Amplifier. Black round plates, clear glass, two spacers, rectangle wire getter frames and base getter flashes.

Please review the photos for more detail. 1.51 / 1.55 and 1.90 / 1.40. For Gm, 1.0 is the 60% reject point.

For reference we used a Triplett 3444A Tester. The item "6SL7GT RCA Audio Receiver Guitar Pre-Amplifier Vacuum Tubes Tested Pair" is in sale since Wednesday, April 7, 2021.

This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Parts & Accessories\Vintage Tubes & Tube Sockets". The seller is "chukv" and is located in Westwood, Massachusetts.

This item can be shipped worldwide.

1. Model: 6SL7GT
2. Country/Region of Manufacture: United States
3. Type: Preamp Tubes
4. MPN: Does Not Apply
5. Brand: RCA