3 General Electric GE 6GF7 6GF7A Vacuum Tubes Valves NOS NIB Lot Of Three More World Less Bank This trio of US-made 6X4

This trio of US-made 6X4 tubes was tested on our Paul Hart-calibrated TV7/U for shorts

These tubes have great bass and sparkling highs and Pete Ham's voice is warm and clear as a bell

Bottom: crenelated

but I could find no settings to test it

3 General Electric GE 6GF7 6GF7A Vacuum Tubes Valves NOS NIB Lot Of Three More World Less Bank This trio of US-made 6X4These thre new old stock, new in box GE 6GF7A 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 OF THE TUBES WE SELL ARE OVER 70 YEARS OLD. WE CANNOT GUARANTEE FOR FAILURES AFTER POWER UP AS THERE IS NO WAY TO