*****SELLING WORLDWIDE*****
MATCHED PAIR TUBES (well-balanced triode-triode & tube-tube in plate current).
>>>>very rare PAIR MULLARD E288CC.MADE IN UK,87-90 PRINT VISIBLE.TUBES ARE SUPPLIED IN BOX.THE LOGO/LABEL IS WELL TAKEN CARE OF.
****TWICE TESTED;
1st)NO SHORTS,NO GAS AND VERY STRONG TRANSCONDUCTANCE.
2nd)TUBES ARE NOT USABLE UNLESS AUDIO TESTED WITH NO HUM and NON-MICROPHONIC USING MODIFIED DYNACO PAS 3 & TUBE OTL.CLASS A tested.
*****Having ,
TUBE1) 47.7/49.2 ma
TUBE2) 49.5/50.6 ma
with Dan Nelson's newly calibrated LORENZ made NATO-specs TV7 tester.
*****TUBES WITHOUT TEST DATA IS NOT SOUND DECISION & LISTING ADS THAT SAY'S "TEST GOOD" or "TEST STRONG" WITH HIDDEN TEST RESULTS IN VACUUM TUBES IS NOT ENOUGH AND AVOID SURPRISES
*****USPS priority worldwide shipping.
*****QUESTIONS ARE ALWAYS WELCOME.