NF-2S Power source 100 - 240 V AC, 50 / 60 Hz (use of the supplied AC adapter) Current consumption 0.2 A Rated output 1.7 W S/N ratio 73 dB or more (volume: min.) 70 db or more (volume: max.) Audio input Base Unit: mic input, -30 dB, 3.5 mm mini jack (4P), phantom power supply Audio output Base Unit: 16 ?, 3.5 mm mini jack (4P) Control input Base Unit: External mute input: No-voltage contact inputs Open voltage: 9 V DC or less, short-circuit current: 5 mA or less Push- in terminal block (2 pins) Indicator Power indicator LED, Signal indicator LED Operating humidity 85 %RH or less (no condensation) Operating temperature 0 °C to +40 °C Finish Base Unit: Case: ABS resin, white, paint Panel: ABS resin, black, paint Sub-Unit: ABS resin, white, paint Dimensions 127 x 30 x 137 mm (W x H x D) Weight Base Unit: 225 g Sub-Unit: 65 g (per piece) Accessory (included) AC adapter x 1, Power cord (1.8 m) x 1, Dedicated cable (4 pins, 2 m) x 2, Metal plate x 2, Rubber foot for Base Unit x 4, Mounting base x 4, Zip tie x 4
