NOTE: Tubes are used but test in NOS range. Labels are fragile and not perfect.
USED 1977 Heerlen* Holland Production PHILIPS E88CC 6922 with Mullard CV2492 Label. These were qualified and relabeled by Mullard to CV2492. Heerlen Plant date codes 7LH 4xxx. In our book, these Holland made E88CC tubes are more desirable than the US Hicksville 6922. Packed in generic white boxes.
*Heerlen plant tubes were sold with different labels like Amperex, Miniwatt, Philips, Bugle Boy and also relabeled by various Philips associates or companies owned by Philips like Valvo, Mullard, La Radiotechnique RTC, Siemens, Adzam etc. Etched date codes tells the origin of the tube.
Tested and matched on Top of the Line Calibrated Hickok 580 Lab Grade Tester. New E88CC tests in the 10,500 - 11500 mmhos range on this tester.
Single Tube = $40. Select 2 for a Matched Pair.