12AU7 TOSHIBA O GETTER MADE IN JAPAN AMPLITREX AT1000 TESTED Qty 2 Pcs#2058016-36

12AU7 TOSHIBA
Up for Sale 1 Match Pair (2 Pcs)
12AU7 TOSHIBA
DATE CODE :- 4H31 3K20
TOP “O” GETTER,

MADE IN JAPAN
GREY RIBED PLATE, CHROME DOME
NEW IN ORIGINAL BOX
Tested on Amplitrex AT1000 Advance Digital Tube Tester

Sr. No.2058016 T1 Ia=10.0ma Gm=2100

                                T2 Ia=12.2ma Gm=2300

Sr. No.2058036 T1 Ia=10.8ma Gm=2100

                                 T2 Ia=13.0ma Gm=2300
Custom duties and taxes are the responsiblity of the buyer their country.