Shuguang 5881 Power Beam Tetrode Tube

This product is currently out of stock and unavailable.


OEM 5881 tubes that were to be used in new amp production and are not labeled or in retail box. 5881 are generally considered a lower cost alternative to the 6L6GC

Tested using the state of the art Roetest professional tube testing system.

Matched sets are matched with the new Maxi Matcher 2

Additional information

Weight 3 oz
Dimensions 3.75 × 2 × 2 in
Matched Sets

Single Tube, Matched Pair, Matched Quad


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