Shuguang 5881 Power Beam Tetrode Tube



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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