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Tung-Sol 6550 - matched pair

Tung-Sol 6550 - matched pair
Tung-Sol 6550 - matched pair
Price: $289.00
1 matched pair in stock
Item Number: 702
Manufacturer: Tung-Sol
The 1970s Tung-Sol 6550 power tubes in this precisely matched pair have welded gray plates, 3 getters, metal collar bases, and the distinctive coke bottle shape. One tube has the RCA logo on the base.
 
These tubes are matched for both current draw (43.0 mA & 44.0 mA) and transconductance (85% Gm & 90% Gm). They ship in new white boxes with test results.
 
These tubes are sold as a matched pair. Photos are of the actual pair.

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TC Tubes specializes in precision testing and matching of vintage and new production vacuum tubes for guitar & bass players, audiophiles, and DIY tube audio enthusiasts. Our website features secure payment options and fast, convenient shipping around the world.

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