The Mullard E88CC is a high quality double triode. This is an original UK made valve complete with orginal wrapping and the original guarantee Alternate part numbers are 6922, 6DJ8, ECC88 and can fully replace these types. It is not completely pin compatible with other double triode types.
The E88CC is a high quality double triode originally introduced by Mullard in the 1950’s. This is an unused original Mullard valve which has been fully tested by us and comes with a test certificate . It is in its original box, wrapping and the originl guarantee.
Mullard re-arranged the part number from the expected ECC88 to E88CC to highlight that it is designed as a long service valve.
Note that while this valve can be classed like an ECC83 /12AX7 :
The E88CC is NOT pin compatible and not designed to replace an ECC83/12AX7
Long service means lasting a long time. Ruggedised is designed to withstand a lot of vibration. The alternative part numbers for the E88CC are ECC88, 6922,6DJ8 and the Chinese 6N11
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