4 X 6350 TUBE. 1950s SYLVANIA PROD. BLACK PLATES. D-G. MATCHED QUAD. 107. CH165

4 X 6350 TUBE. NEW OLD STOCK.

BRAND: REMINGTON. 1950s SYLVANIA PRODUCTION.

BLACK PLATES, D-GETTER, COPPER RODS, MATCHED QUAD.

TESTED IN AMPLITREX AT1000 TUBE TESTER:

92/94% EMISSION (EM) 100/100% TRANSCONDUCTANCE (GM) 0.6/1.6mA/V GAS

94/96% EMISSION (EM) 98/100% TRANSCONDUCTANCE (GM) 2.2/2.4mA/V GAS

93/94% EMISSION (EM) 102/102% TRANSCONDUCTANCE (GM) 0.6/1.0mA/V GAS

98/96% EMISSION (EM) 104/102% TRANSCONDUCTANCE (GM) 0.6/0.8mA/V GAS

CH165U1