Factory:Heerlen, Holland. Factory: Heerlen. Type:E88CC / 6922. Model: E88CC / 6922. Compatible Types: 6922, E88CC, 6DJ8, ECC88 family where suitable. Getter Type: D-getter. The tube has been tested and shows good, strong results.
Tesla E88CC 6922 Tubes, Matched Quad, Tested, Czechia, Matched Codes, Gold Pins
These tubes have gold pins, gray plates and halo getters. They were manufactured in Czechoslovakia in 1975 and have matching date codes. I have over 62 years of experience in many facets of electronics design and repair.
1 NOS tube Valvo Philips E188CC 7308 = E88CC 6922
E188CC-7308 is the premium version of E88CC 6922. This corresponds to the application in the device. More information you find at the end of this describtion.
A MATCHED PAIR OF RCA/GT. BRITAIN 6922/E88CC GOLD PIN VACUUM TUBES LOW HOURS
Perfect micro. mirror matched pair, together from the start! Very low microphonics. Green tip, gold pin.1973 bottle date, left the RCA distribution warehouse in the 52nd week of 1975, Mitchum, Gt.
E88CC/6922 Rare Sonic Frontiers Label Reflector Russian Sovtek Made Preamp Tube
Given the internal components of the Tube, that’s very consistent with what I see as well so I’m thinking it’s safe to say this is likely a Sovtek made Tube. This is an early 90s to mid 90s manufactured Tube.
2 GENALEX E88CC/6922 VACUUM TUBES GOLD PIN MATCHED DATE TV-7 TESTED NEW.
TUBES MATCHED WITH DATE CODE 18 04. The minimum is equal to 65% of the life of the tube.
Rare NOS NIB Siemens Halske E88CC 6922 CCa MUNICH W. German Strong Matched Quad
Made in West Germany, these highly collectible audio tubes feature internalgrey plates, topring getters, and corrosion-resistantgold pins. As shown, all four tubes have been thoroughly tested on a laboratory-gradeAmplitrex AT1000 tube tester.
1x Philips Valvo E88CC 6922 Red Label O-getter – Holland 1960s – NOS+
Made in Heerlen, Holland in 1960, these tubes naturally share all the remarkable characteristics of the “textbook” Amperex Holland house sound. The midrange presentation is transparent, natural and expansive, with a slight touch of warmth that illuminates your music.
Pair of Telefunken E88CC 6922 NOS NIB Gold Pin SEALED Vacuum Tubes – 6% matched
Very quiet and non-microphonic, and Gm matched to about 6% difference on the Amplitrex AT1000. Number E88CC. Small signal (i.e. 12AX7) tubes are generally checked for noise and microphonics; power tubes (i.e. 6L6) are usually not.
Rare NOS NIB Siemens Halske E88CC 6922 CCa MUNICH W. German Strong Matched Pair
Made in West Germany, these reference-grade tubes featuregrey plates, top-mountedhalo ring getters, and corrosion-resistantgold pins. As shown, both tubes have been thoroughly tested on our laboratory-gradeAmplitrex AT1000 tube tester.