Shuguang6550A-98newShuguang 6550A-98 Matched Quad.  Tested / Brand New in Original BoxesShuguang 6550A-98 TESTED, MATCHED QUADs. I have 2 sets available for sale. Price is for one Matched set of quads. Tubes were tested on my MaxiMatcher where Plate Current Range is 22-55 and Transco...85.00

Shuguang 6550A-98 Matched Quad. Tested / Brand New in Original Boxes [Expired]


no longer for sale

Shuguang 6550A-98 TESTED, MATCHED QUADs. I have 2 sets available for sale. Price is for one Matched set of quads. Tubes were tested on my MaxiMatcher where Plate Current Range is 22-55 and Transconductance is > 3.2 These tubes tested as follows   Quad Set 1   32 / 4.7   33 / 4.7   32 / 4.7   33 / 4.7   Quad Set 2   30 / 4.5   30 / 4.4   31 / 4.6   30 / 4.4  Buyer pays actual shipping and 3.2% paypal
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