RCA JANCRC884 / 884 / VT222 Vacuum Tube Valve Milspec NOS NIB 6SL7 Substitute This lot of two RCA

This lot of two RCA Cunningham Radiotron 2B7 tubes was tested on our Paul Hart-calibrated TV7/U for shorts

new in box GE 26HU5 tubes tested to spec on our on our Jackson 648

The spine is in fine shape with no loose pages and the dust jacket has only a few

One is a Ken-Rad

I have listened to this entire album and It has light to lightly-moderate surface noise audible in quiet passages and barely-audible in voice-level passages

RCA JANCRC884 / 884 / VT222 Vacuum Tube Valve Milspec NOS NIB 6SL7 Substitute This lot of two RCAThese new old stock, new in box milspec RCA 884 JAN CRC 884 VT 222 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