2 GE 6FQ7/6CG7 Vacuum Tubes. These strong testing GE tubes were made in the USA. They feature ribbed gray plates, copper grid pins and halo getters. Hickok TV-7D/U tests.
2 General Electric 6FQ7 / 6CG7 Vacuum Tubes – Vintage Audio Twin Triodes
2 GE 6FQ7/6CG7 Vacuum Tubes. These strong testing GE tubes were made in the USA. They feature ribbed gray plates, copper grid pins and halo getters. Hickok TV-7D/U tests.
2 General Electric 6FQ7 / 6CG7 Vacuum Tubes – Vintage Audio Twin Triodes
2 GE 6FQ7/6CG7 Vacuum Tubes. These strong testing GE tubes were made in the USA. They feature ribbed gray plates, copper grid pins and halo getters. Hickok TV-7D/U tests.
2 General Electric 6FQ7 / 6CG7 Vacuum Tubes – Vintage Audio Twin Triodes
2 GE 6FQ7/6CG7 Vacuum Tubes. These strong testing GE tubes were made in the USA. They feature ribbed gray plates, copper grid pins and halo getters. Hickok TV-7D/U tests.
1 RCA 12AX7A Vacuum Tube – 1970’s Vintage ECC83 Audio Twin Triode
1 RCA 12AX7A ECC83 Vacuum Tube.
1 NOS Realistic 7025 Vacuum Tube – Vintage 12AX7A ECC83 Audio Twin Triode
1 NOS Realistic 7025 aka 12AX7A Vacuum Tube. Hickok TV-7D/U tests read 56/55. This NOS Realistic tube features ribbed gray plates, a halo getter and gold pins.
1 Raytheon JAN 12AX7 Vacuum Tube – 1958 Black Plate ECC83 Audio Twin Triode
1 Raytheon JAN 12AX7 Vacuum Tube. Hickok TV-7D/U tests read 47/48. The painted labeling has partially worn away.
1 Tung-Sol 6098 aka 6AR6 Vacuum Tube – 1952 Vintage 21-Watt Power Tetrode
1 Tung-Sol 6098 Vacuum Tube. Hickok TV-7D/U test reads 45.
Six Used Tung-Sol 6AR6 / 6098 Power Tetrodes Tested Tubes
6098 or 6AR6 lot of six tubes tested Made in USA tubes no Chinese or Russian !