Sovtek 5881WXT Power Tube

Direct replacement for 6L6, matching available, each

The Sovtek 5881WXT is the same as the 5881 but with a full size base for easy installation in vintage amp designs. Used by Fender, Crate, Carvin, etc. Available in matched pairs and quartets.

Our tubes are available in platinum matched sets. The platinum matching process consists of a 24 hour tube burn-in period followed by a bias (plate) current measurement in milliamps. Please specify matched tube grouping (ie. pair, quad, sextet, etc.) when ordering (no odd-quantity groups, please).