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Sylvania 5691 / 6SL7GT

Sylvania 5691 / 6SL7GT
Price: $79.00
1 in stock
Item Number: 883SYL
Manufacturer: RCA
This 1960s Sylvania 5691 is a premium industrial 6SL7GT tube. It has a short bottle, black plates, extra support rods, and a triple mica. The black base has yellow print with the Sylvania logo.

Tube tests as new with low noise. It ships in its original box with test results for current draw (mA) and transconductance (Gm).
 
This tube is sold individually. Photo is a sample from the lot. Matched pairs, when available, are listed as Item 2004.
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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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