6SN7GT Super RARE Brimar Tall Glass Black Plate Suspended Arched Top rods tested 100%

Description

Such a stunning valve does not need any presentation. Set aside the type standard Brimar 6SN7GT and let’s focus on this amazing double triode

BRIMAR 6SN7GT

Tall glass about 8mm compared to a standard 6SN7GT

High Vacuum

Heavy soldering on base

Black plate

Square getter

Ribbed plate

Each Brimar 6SN7GT here shown has special arched rods on top of mica, this prevent the valve to vibrate during electron bombardment and keep plate solid and steady

It is used in professional audio equipment only with stunning results

Tested all 100% emission and in working order