Mullard E88CC/6922 Preamp Vacuum Tube
The E88CC/6922 preamp tube type is probably the most used tube in high-end audio. There are many versions of this tube that have been made over the decades. The Mullard E88CC/6922 vacuum tube is a high grade 6922 and a suitable upgrade in just about any compatible preamp.
Our current stock was labeled for GE (General Electric) but confirmation of their British origin is made by their tell-tale Mullard bottle and inner construction along with the etched Blackburn factory code. They have a halo getter and gold pins, and were produced in the 1970s.
Other NOS Treasures
6922 / 6DJ8 Tube TypesWarranty Information and Return Policy
Warranty Period: 3 monthsAll our tubes are guaranteed for 3 months from the date of purchase. (Any exceptions will be noted on that tube's Warranty tab)
If you receive a tube that does not perform to the manufacturer's specifications, please do the following:
- contact us to get a return authorization
- return it via regular mail within 90 days from when we shipped it, and we will provide an exchange or refund of the full purchase price of the tube.
Returns not related to warranty or defect will be considered at our discretion, and are subject to a 15% restocking fee.
We can not accept returns that don't have an authorization, are past 3 month, or are returned improperly.
These guidelines may be updated without notice.