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RCA 5691 / 6SL7GT - red base, GE label

RCA 5691 - red base, GE label
Price: $84.00
1 in stock
Item Number: 883GE
Manufacturer: RCA
This 1959 RCA 5691 is a premium industrial 6SL7GT tube. It has a short bottle, black plates, extra support rods, and a triple mica. The red base has the GE logo in white print.

Tube tests as new with very low noise. It ships in its original box.
 
This tube is sold individually. Photo is a sample from the lot.

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RCA 5691 - red base, matched pair
RCA 5691 - red base, matched pair
Price: $189.00
RCA 5691 - red base, matched pair
The 1961 RCA 5691 tubes in this precisely matched pair are a premium 6SL7 tube type. They have short bottles, distinctive red bases, triple micas and 11 support rods. The are labeled for GE. Both tubes test as new with balanced sections.
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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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