Whirlwind PRESSMITE Active Press Box It provides a 60 dB gain adjustment for one mic or line input. The PressMite also features a built-in headphone amp. Two alkaline 9 V batteries provide power for typically more than 8 hours of continuous operation, monitored by a Battery OK LED. The batteries are easily replaced via side-mount trays. A 120 VAC / 24 VDC power adapter (model PS242.1*) is included. *PS24 on pre 2010 models In MIC input mode, 18V phantom power is selectable and a three segment LED headroom display speeds level adjustment. If more outputs are needed, PB Series Press Boxes can be connected to the line outputs to provide up to 48 additional mic outputs. The PressMite's box is built to withstand the abuse of public events. Technical Specifications Frequency Response 100 Hz-6 kHz -0.3 dB, 15Hz-20kHz -3.0 dB Input Impedance Mic: 1.5 kOhms; Line: 40 kOhms Max Input Level Mic: -14 dBu; Line: +30 dBu Output Impedance Mic 150 Ohms; Line 600 Ohms Max Output Level Mic -17 dBu Mic Outputs; Line +12 dBu Total Harmonic Distortion 0.063% at 1 kHz (unity gain) Rise Time 26 uS Phase Shift -0.8 at 1 kHz (unity gain) Intermodulation Distortion 0.08% (unity gain, Mic mode) CMR at 60 Hz Mic 75 dB; Line 60 dB Mic Outputs 65 dB between vertically adjacent channel pairs, 107 dB between non-vertically adjacent pairs Line Outputs Greater than 77 dB Power Requirements (2) 9 V alkaline batteries or 24 Volt external DC (120 VAC / 24 VDC power adapter included)
Related
Related
Related
Related