JJ Electronic ECC83/12AX7 Preamplifying Tube normal Transducer type: Back Electret Condenser

Transducer type: Back Electret Condenser

C-clamp mount (1" maximum grip) with elongated metal bracket fits most standard mic stand shafts and booms

Analog button for an optional filtered echo sound from the days of tape recording

A Range switch offers added versatility

the SE Swamp Ash CE 24 Sandblasted Limited Edition also offers the added bite and response of bolt-on construction

JJ Electronic ECC83/12AX7 Preamplifying Tube normal Transducer type: Back Electret CondenserSpecifications Base: NOVAL Uf = 6,3 12,6 V If = 300 150 mA Typical Characteristics: Ua = 250 V Ug = 2 V Ia = 1,2 mA S = 1,6 mA V Ri = 62,5 k = 100 Capacitances: system I. system II. cg k = 1,6 1,6 pF ca = 0,33 0,33 pF cg a = 1,7 1,7 p