Philco 6CS6 Vacuum Tube Valve NOS NIB

Philco 6CS6 Vacuum Tube Valve NOS NIBThis new old stock, new in box Philco 6CS6 tested to spec on our Paul Hart calibrated TV7 U. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHELEC" AND OR CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT SEE WHAT YOU NEED OR HAVE ANY QUESTIONS. 1. MOST FORMS OF SHIPPING EXCEPT MEDIA MAIL ARE AUTOMATICALLY INSURED UP TO $100. ETSY PURCHASE PROTECTION COVERS ITEMS UP TO $250 IN

These five RCA 6GX6 / 6GY6 tubes tested to spec on our Paul Hart-calibrated TV7/U

Moore and the sleeve needs to be taped or glued

not included) in my Musical Paradise MP-3 amplifier and they sound great

These appear to be one of the most-rugged shoulder-shaped 6BG6G tube variety made

This new old stock-testing matched pair of US-made 1625 / VT-136 output triodes was tested on our Paul Hart-calibrated TV7/U for shorts

Their filaments are spirally-wound -- hence the "S" in "ECC83S" -- for low noise operation

I am playing them in one my Radio Craftsman RC2 mono blocks as I write with Iggy Pop's "Raw Power" -- the closest I get to Death Metal -- and they sound excellent

There were no shorts or gas and they measure as follows:

They tested as follows: 60

new in box Raytheon 22JF6 / 22KM6 / 22JU6 tubes tested to spec on our Paul Hart-calibrated TV7/U

new in box GE 12HG7 / 12GN7 tube tested to spec on our Paul Hart-calibrated TV7/U

new in box matched pair of milspec Tung-Sol JAN-CTL-6098 / 6AR6WA output tubes was tested on Paul Hart-calibrated TV7/U for shorts