2 US-Made Number / Type 89 #89 Vacuum Tubes Valves NOS NIB Lot Of Two 5V6GT Octal It is dead quiet when

It is dead quiet when the preamp is muted and has excellent frequency response

(New 6679s typically test within 1

WE PROBABLY HAVE IT

sheet getter

2 US-Made Number / Type 89 #89 Vacuum Tubes Valves NOS NIB Lot Of Two 5V6GT Octal It is dead quiet whenThese two new old stock, new in box US made number type 89 tubes tested to spec on our Paul Hart calibrated TV7 U. One has a glass bottle; the other, metal.. IN 2021 WE PURCHASED 150,000 VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUR 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 OF THE TUBES WE SELL ARE OVER 70 YEARS OLD. WE CANNOT GUARANTEE