3 RCA 6C5 Engraved Bottle Vacuum Tubes Valves Lot Of Three

3 RCA 6C5 Engraved Bottle Vacuum Tubes Valves Lot Of ThreeThese three RCA engraved bottle 6C5s were tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas and they measured as follows: 53, 54 and 64 where minimum (65%) is 50. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHTWOO" AND OR CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT SEE WHAT YOU NEED OR HAVE ANY QUESTIONS. 1. MOST

Zenith-LABELED 6C8G dual triode was tested on our Paul Hart-calibrated for shorts

Plate current measured 9

not included) in my AC-heated Alan Eaton single-ended 45 amplifier and they sound OK

because of convoluted trade policies

new in box Amperex mesh plate

It’s a good pressing of a 1954 performance from right on the cusp of mono high fi

This lot of eight new old stock

They have G 3R and W 4R date codes

THAT IS ALL I CAN DO

new in box 7F8 tubes tested to spec on our Paul Hart-calibrated TV7/U

Transconductance measured 49/56

It sounds very good with light surface noise and the occasional click and pop