4 RCA 6AQ5A Vacuum Tubes NOS NIB Lot Of Four

4 RCA 6AQ5A Vacuum Tubes NOS NIB Lot Of FourThis lot of four new old stock, new in box RCA 6AQ5A 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

THERE ISN'T

The 1X2 has been revised to "1X2A"

I am playing them in my Bottlehead Crack headphone amplifier as I write

new in box RCA RCA 3AT2 / 3AT2B / 3AW2 tubes tested to spec on our Paul Hart-calibrated TV7/U

new in box US-made 6W6GT tubes tested to spec on our Paul Hart-calibrated TV7/U

This milspec Sylvania type 80 JAN-CHS-80 VT-90 rectifier tube was tested on our Paul Hart-calibrated TV7/U

beefy black plates: side O getters

new in box US-made 1T4 tubes tested to spec on our Paul Hart-calibrated TV7/U

This hard cover book is in excellent condition

This paperback book is in excellent condition

matching 9-39 date codes

low-noise tube