6SL7GT CV1985 ECC35 Brimar Valve Tube Brown Base x 2 NOS (P16)

Matching military codes HK-FB

Matching acid etched 4J2 factory codes

Oblong bar getter

Grey tubular anodes

Made in England

1960’s production

Test results:

V1  – A1: 2.48ma 1.3gm  A2: 2.45ma 1.3gm

V2 – A1: 2.35ma 1.3gm  A2: 2.35ma 1.3gm

NOS