4 RCA Cunningham Number Type 27 #27 Vacuum Tubes Lot Of Four Sylvania gebraucht They sound great in my

They sound great in my Alan Eaton single-ended 45 amplifier (with an adapter

WE BUY TUBES IN BULK

These US-made 7AG7s tested to spec on our Paul Hart-calibrated TV7/U

flashing mostly occluded by tube base)

Top: smooth

4 RCA Cunningham Number Type 27 #27 Vacuum Tubes Lot Of Four Sylvania gebraucht They sound great in myThese four RCA and Cunningham number type 27 tubes tested as low goodand good on our Paul Hart calibrated TV7 U. Transconductance readings are 25, 27, 32 and 36 where minimum (65%) is 25. 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