Vacuum tubes, capacitors, sockets specialized shop on production of JJ Electronic manufacturer.
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COMBINATED DOUBLE TRIODEECC832 is 12DW7 pre-amplifying double triode. It combines 12AX7 and 12AU7, where the 12AX7 is used as 1st stage and the 12AU7 as 2nd stage.
Base: NOVAL Uf = 6,3 or 12,6 V If = 300 or 150 mA Typical characteristic: system I. system II. (pin 6,7,8) (pin 1,2,3) Ua = 250 V 250 V Ug = -2 V -8,5 V Ia = 1,2 mA 10,5 mA S = 1,6 mA/V 2,2 mA/V Ri = 62,5 kΩ 7,7 kΩ μ = 100 17
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3.90€ Ex Tax: 3.25€