2x TUNGSRAM ECC88 1960s-1970s Top Ring Getter Made in Hungary Amplitrex Tested
TUNGSRAM ECC88 / 6DJ8 —Pair. Presenting a world-classPair of Tungsram ECC88 dual triodes, precision-manufactured in Hungary. Top Ring Getter Black Plate New in White Box Amplitrex AT1000 Tested. Laboratory Verified Made in Hungary.
4x ECC88 / 6DJ8 audio tubes TUNGSRAM – NOS – ECC 88 – 1960s
Made by Tungsram. With silver shield and o getter. RARE and EARLY version. Made in the 1960s. Original boxes. See pictures. NEW from old production (NOS). Tested on Funke W19S military tester with BEST results: around 13/12.5 – 12/13 – 11.5/12.5 – 11.5/12.
6DJ8 ECC88 Amperex NOS, Hungary, Vacuum Tube, TV-7D Tested – will combine ship
6DJ8 ECC88. most rectifiers & diodes – 1U4 – 6BL8 – 6BM8 – 6CW5 – 6DA6/EF89 – 6DE7 – 6DJ8 – 6DR7 – 6EA7 – 6EM5 – 6EM7 – 6GL7- 6GM8 – 6GW8 – 12BH7 – 13DE7 – 13DR7 – 22KV6 – 76 – 80 – 5842. Vacuum Tube.
NOS 6DJ8 ECC88 6922 E88CC AMPEREX HOLLAND V-RARE DIMPLE-DISC TUBES MATCHED PAIR
NOS ECC88 6DJ8. …”REAL 6DJ8 “CLASSIC HOLLAND QUALITY” HOLLAND PRODUCTION ECC88 MATCHED BELONGING TO THE HIGHEST-RANK OF 6DJ8’s”. REAL NOS 1960 AMPEREX HOLLAND. RARE and DESIRED HUGE DIMPLE-DISC RINGS 6DJ8 from1960s, with hauntingly life like sweet and liquid sound and tubes that will make you “feel” better, knowing that YOU own the BEST there ever can be, or will ever be!
ECC88 6DJ8 7308 AMPEREX , PLATE CURRENT MATCHED Pair, NATO specs TV7 test #3
(>>>> Plate Current Matched Pair AMPEREX ECC88/6DJ8. Matched within 5% triode-triode & tube-tube. 2nd) TUBES ARE NOT USABLE UNLESS THEY ARE LIVE AUDIO TESTED WITH NO HUM,VERY LOW NOISE and NON-MICROPHONIC.
ECC88 6DJ8 7308 AMPEREX , PLATE CURRENT MATCHED PAIR 5% #4
*****SELLING WORLDWIDE***** >>>> Plate Current Matched Pair AMPEREX ECC88/6DJ8.Matched within 5% triode-triode & tube-tube.Used,MADE IN HOLLAND,SUPPLIED IN NEW AMPEREX BOX AND MAKE SURE THE LOGO THAT YOU SEE IS WELL TAKEN CARE OF.****TWICE TESTED; 1st)NO SHORTS,NO GAS AND VERY STRONG TRANSCONDUCTANCE. 2nd) TUBES ARE NOT USABLE UNLESS THEY ARE LIVE AUDIO TESTED WITH NO HUM,VERY LOW NOISE and NON-MICROPHONIC.TESTED USING MODIFIED DYNACO PAS 3 & TUBE OTL. <<<< Having,TUBE1) 34.3/34.9 ma TUBE2) 35.8/36.5 ma ,,with Vp=90V~,Class A (zero bias) testing for high current tubes.WHERE 15/15 ma IS MINIMUM WITH HICKOK TUBE TESTER.This type of matching of plate current is also match on any tube tester's Ip. *****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. ****** INTERNATIONAL SHIPPING IS ACTUAL USPS REGISTERED MAIL. *****QUESTIONS ARE ALWAYS WELCOME.
(1) Pair Amperex HP 6DJ8 ECC88 Vacuum Tubes O Getters Tests Strong Amplitrex
Tested on an Amplitrex AT1000.
