RCA 6AC5 6AC5GT 6AC5GT/G Vacuum Tube Valve NOS NIB New York Times

RCA 6AC5 6AC5GT 6AC5GT/G Vacuum Tube Valve NOS NIB New York TimesThis new old stock, new in box RCA 6AC5GT G tube 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 "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 FORMS OF SHIPPING EXCEPT MEDIA MAIL ARE AUTOMATICALLY INSURED UP TO $100. ETSY PURCHASE PROTECTION COVERS ITEMS UP TO $250

but I would step it up to an 8 or so as this sound striping recording is truly cutting edge

Tube One tested 40 in Section One and 44 in Section Two

I have played it in my Musical Paradise 301 MK 3 with an adapter (not included) as a 6SJ7 substitute and it sounds excellent -- airy with excellent dynamics and signal bandwidth

52 and 53 where minimum (65%) is 30 and 100% is 46

The Marconi is Canadian and the rest are American

The dust jacket looks new -- as does the book itself

Tube One drew 30

new in box US-made 6KU8 tubes tested to spec on our Paul Hart-calibrated TV7/U

new in box GE 12DB5 tubes tested to spec on our Paul Hart-calibrated TV7/U

They have tall bases

One of our best-sounding vintage albums

crenelated