Philco 1D8 1D8GT Vacuum Tube Valve NOS NIB Tung-Sol 6L6 These tubes have great bass

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

This new old stock-testing milspec

I have played it in my Bottlehead Crack headphone amplifier and it sounds great

This variety has black

a round mica spacers and gray plates

Philco 1D8 1D8GT Vacuum Tube Valve NOS NIB Tung-Sol 6L6 These tubes have great bassThis new old stock, new in box Philco 1D8GT 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 IN