6SL7GTY CV1985 ECC35 Brimar Valve Tube Brown Base x 2 NOS (P23)

Matching military codes MA KB-FB

Acid etched 6SL7GTY

Oblong bar getter

Grey tubular anodes

Made in England

1960’s production

Test results:

V1  – A1: 2.65ma 1.4gm  A2: 2.8ma 1.4gm

V2 – A1: 2.4ma 1.38gm  A2: 2.45ma 1.4gm

NOS