RCA Japanese 12AT7 Vacuum Tubes Amplitrex Tested 85/85% and 74/76% Gm
RCA (Japanese?).
12AT7 RCA BLACK PLATE VINTAGE AUDIO TUBE (1959) *eTracer #12C76
Tested on our eTracer curve tracer at datasheet specs on a full curve map. Black plates, D getter, nice 12AT7 tube. Triode #1 – Plate Current = 6.21mA Rp = 16743 Gm = 4276 Mu = 71.6 Corners = PASS.
RCA 76 Radiotron Vacuum Tube
The RCA 76 Radiotron Vacuum Tube is a vintage electron tube designed for use in audio and video applications. Made in the United States, this tube is a collector’s item and is perfect for those who are looking to add a touch of nostalgia to their audio setup. The tube is compatible with a range of vintage audio and video equipment and is sure to deliver excellent performance. Whether you’re a musician or a DIY enthusiast, the RCA 76 Radiotron Vacuum Tube is a must-have addition to your collection.
Date Matched Quad Zenith / RCA 6FQ7 / 6CG7 Clear Top Tubes Tested NOS On TV – 7
All 4 tubes made By RCA for Zenith. This tester also is used in conjunction with a variac to maintain test results accuracy and consistency. Average new tube value 76/76. Tube test Value – 86/84 – 86/84 – 86/84 – 90/90.
2 NOS RCA 6BQ7A Vacuum Tubes – 1970’s Vintage Audio Twin Triodes
2 NOS RCA 6BQ7A Vacuum Tubes. The 6BQ7A is a nine-pin miniature VHF twin triode. This type is used as a converter or amplifier tube in FM stereo tuners and receivers. Hickok TV-7D/U tests read 74/75 and 76/71.
RCA Gray Plate 12AY7 Vacuum Tube Amplitrex Tested 76/76% Gm
RCA grey plate rugged 12AY7 vacuum tube tested 76/76% Gm – halo getter. 100% represents what you would expect from a NOS tube on our Amplitrex and 65% is considered too low to use.
RCA and Sylvania? 12SN7 Vacuum Tubes Amplitrex Tested 76% – 107%
Three 12SN7 vacuum tubes shown. Amplitrex tested. 100% represents what you would expect from a NOS tube on our Amplitrex and 65% is considered too low to use. Please feel free to return items that do not meet your needs within the 30 day period, we only want satisfied customers! Thanks and God bless! “But seek first the kingdom of God and his righteousness, and all these things will be added to you.” Matthew 6:33
RCA and Other 6BQ5 Vacuum Tubes (5) Amplitrex Tested 70% 76% 106% 77% 79%
100% represents what you would expect from a NOS tube on our Amplitrex and 65% is considered too low to use.
Scott PS-76 Audio Jack RCA Terminal Plug Original
Scott PS-76 Audio Jack RCA Terminal Plug Original. Used. Standard Ship. Thank you
RCA RADIOTRON Black Plate Type 76 Tube UNTESTED
34 grey bin
