4 X 6098 TUBE. NEW OLD STOCK.

BRAND: TUNG-SOL. 1950s PRODUCTION.

GRAY PLATES, D-GETTER, COPPER RODS, 2 MATCHED PAIR.

TESTED IN ROEHRENTEST TUBE TESTER:

112% 65.14mA EMISSION (EM)

90% 52.01mA EMISSION (EM)

98% 58.59mA EMISSION (EM)

110% 63.79mA EMISSION (EM)

CH165U1