Two, RCA 5691, red base, matching pair, hi reliability, 6SL7GT
Two, RCA 5691, red base, matching pair, hi reliability, 6SL7GT Two, RCA 5691, red base, matching pair, hi reliability, 6SL7GT

Two, RCA 5691, red base, matching pair, hi reliability, 6SL7GT

USD 228.95 USD
SKU: GHprsoRG
Brand: RCA
MPN: 5691
Condition: Used
Tags: 5691 RCA United States Vacuum Tube
Categories: Vintage Electronics

Specifications

BrandRCA
TypeVacuum Tube
Model5691
Country Of ManufactureUnited States
MPN5691
Country Of OriginUnited States

Two, RCA 5691 tubes, the long life/high reliability 6SL7GT. Red micanol bases, reinforcing rods. The 5691 is of course the ruggedized, low microphonics, low noise, high reliability, long-life version of the 6SL7GT tube and can be used in applications calling for the 6SL7GT.

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