RARE Matched Pair RCA 5691/6SL7/ECC35 black plates tubes – 1979 – Tests NOS
RARE Matched Pair RCA 5691/6SL7/ECC35 black plates tubes – 1979 – Tests NOS

RARE Matched Pair RCA 5691/6SL7/ECC35 black plates tubes – 1979 – Tests NOS

USD 199.99 USD
SKU: Oy1ioXPV
Brand: RCA
Condition: Used
Tags: 5691 5961 6Sl7 RCA
Categories: Vintage Electronics

Specifications

BrandRCA
Type5961
Model6SL7

Premium version of 6SL7. For sale is a RARE Matched Pair RCA 5691/6SL7/ECC35 black plates tubes. Made in the US, 1979. Tests very strong at NEW level and tightly matched. Here you will find a wide selection of NOS and reissue tubes.

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