E88CC 6922 6DJ8 and ECC88

The E88CC is a high quality double triode. Alternate part numbers are 6922, 6DJ8, ECC88 and can fully replace these types. It is not completely pin compatible with these other double triode types.


Product Description

The E88CC also known as the 6922  is a high quality double triode originally introduced by Mullard in the 1950’s.  They re-arranged the part number from the expected ECC88 to E88CC to highlight that it is designed as a long service valve.  This is different from a ruggedised valve .It provides very smooth mids and high end with a lot of detail.

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

We test each valve ourselves in addition to full factory testing by JJ Electronic to assure you of getting a quality product

Long service means lasting a long time. Ruggedised is designed to withstand a lot of vibration.  The alternative part numbers  are ECC88, 6922,6DJ8 and the Chinese 6N11

Click here for the JJ Electronic data sheet

We offer whole range of pre-amp valves. Check out our categories here


Additional Information


JJ Electronics

Customer Reviews

Star rating Star rating Star rating Star rating Star rating

"Excellent product as well as customer service…. Thank you!" - A.K 13th May 2020 bought a Tung Sol EL84 Matched Quad

Star rating Star rating Star rating Star rating Star rating

"Peavey Classic 30 back to sounding great – and quiet when it should be. Prompt service and reasonable prices. Thank you.." P.M,24th May 2020 bought a full valve kit

Latest from the AMP TALK blog...
WP2Social Auto Publish Powered By :