Here you find a Matched Pair of Raytheon Vacuum tubes. Individually tested good and strong. H-K leak tested, with 0% leakage. Emission- Both at at 113% on Eico 667. These tubes were made in Germany.
Here you find a Matched Pair of Raytheon Vacuum tubes. Individually tested good and strong. H-K leak tested, with 0% leakage. Emission- Both at at 113% on Eico 667. These tubes were made in Germany.