This listing is for a precision-matched pair of vintage RCA 6V6GT/G beam power tetrodes. These tubes feature the classic Black Coated Glass and Black Base construction, delivering the warm, compressed midrange and sweet top-end that made RCA the industry standard for the 6V6 family.

Both tubes have been thoroughly analyzed on the Amplitrex AT1000 digital tester. Following our Percentage Method, the results below show how each tube performs relative to the 100% factory design-center specifications for this tube type (Ip = 45.0mA / Gm = 4100 µMhos).