Duende Criatura 19.5 - 22 mm (Pair)
Fitting for: ECC83, 12AX7, 12AU7, 6922, 6H30, EL84, EF86, etc.
Contact us if you have any questions about what size your tubes require!
Warranty Information and Return PolicyWarranty Period: 3 months
All 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.
Ratings & Reviews
Anti vibrations tube rings
Compare to regular rubber style rings, Duende Criature, give a more precise sound particularly in the high frequency, better definition, and tighter bass, so it gives a less fatigue listening session.