9 Amperex 3A2 Vacuum Tubes Valves NOS NIB Lot Of Nine Martin-in-the-Fields Transconductance: 1400 / 1762

Transconductance: 1400 / 1762

RCA-BRANDED 6GB5 tube tested to spec on our Paul Hart-calibrated TV7/U

I just read the liner notes and I was right about this album sounding 15-20 years ahead of its time as it was

flashing is excellent and the bases appear to be made of micanol

They are dead quiet when just the amplifier is running and have excellent frequency response

9 Amperex 3A2 Vacuum Tubes Valves NOS NIB Lot Of Nine Martin-in-the-Fields Transconductance: 1400 / 1762These nine new old stock, new in box Amperex 3A2 tubes 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