(4 customer reviews)

Shuguang 6L6GCR Beam Tetrode Power Tube

This product is currently out of stock and unavailable.


Beam tetrode power tube. Brand new vacuum tubes made OEM for Mesa Boogie by Shuguang. They were to be used in new amp production and are not labeled or packaged to be on a sales shelf. Other tube/valve numbers 6L6GC, 6L6G, 6L6GA, 6L6GB. These tubes are compatible with 5881 and any 6L6 .

Tested on the RoeTest professional computer testing system.

Matched sets are matched by plate current and transconductance using the new Maxi Matcher 2

Additional information

Weight 3 oz
Dimensions 4 × 1.5 × 1.5 in
Single Tube or Matched Set >

Matched Pair, Matched Quad, Single Tube

4 reviews for Shuguang 6L6GCR Power Tube

  1. Oliver Jackson (verified owner)

    WOW. I got these on a whim because the price for a matched pair is LESS THAN ONE THIRD of what you’ll spend on JJ’s at the big name stores. I figured, at least they’ll work if I have a tube failure at a gig. After swapping these back and forth with my JJ 6L6GC’s, Sovtek 5881WXT’s and (I believe original, from about 1983) Peavey Super 6’s, I settled on these. I play a Peavey Encore 65 (push-pull, 2x 6L6’s in output section) and since I’ve owned her, she’s never sounded better. I can’t see myself going ANYWHERE ELSE for 6L6’s!

  2. Paul Gehrts (verified owner)

  3. George B. (verified owner)

    very satisfied, if I ever need another tube, I’ll check with you first

  4. Enrique Maron (verified owner)

    Very please, thanks

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