RCA 6L6GC Black Plate Power Tube Matched Quad
Item History & Price
Fantastic Matched Quad of RCA 6L6GC Black Plate Power Tubes from the 60's. All 4 tubes are identical construction with a single side Getter. These have been Matched Together in my Mcintosh MC240 Amp that was Restored by Terry DeWick in Tenn., the mA readings on the 4 analog meters read 51, 52, 52, 50 when in operation, this is a very close match and they sound very good together. The Tube Tester Readings on the tubes stickers is from the tube supplier I purchased from, I tested th...ese on my calibrated Triplett 3444 with very similar results and I tested them on a calibrated Western Electric KS 15750 -L1 tester at 6000, 6250, 5800, 6100 GM, test results are on each box these will come in, 3 white boxes and 1 very nice original RCA box. All the tubes test about NOS levels, Flashing is very good these have a lot of life left in them. They are RCA labeled Simplex date code 58-13, RCA date code DC, RCA labeled Westinghouse 1963 with Copper Supports and RCA date code BO . Mailing with USPS Priority Mail the next day.
