2 US-Made 6CZ5 Vacuum Tubes Lot Of Two Symphony 3 Eroica These five GE 6BL8 tubes

These five GE 6BL8 tubes tested to spec on our Paul Hart-calibrated TV7/U

perfectly-balanced 70/70 where minimum (65%) is 50/50 and 100% is 77/77

I played them with adapters (not included) in my Radio Craftsmen RC-2 monoblocks and they sounded great even though they test on the cusp

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

Two are RCA 956s and the third is a Tung-Sol JAN-CTL-956 / VT-238

2 US-Made 6CZ5 Vacuum Tubes Lot Of Two Symphony 3 Eroica These five GE 6BL8 tubesThis pair of US made, black plate 6CZ5 tubes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. They measured 85 and 75, respectively, where minimum (65%) is 60. 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