Whirlwind PRESSMITE Active Press Box
It providesa 60 dB gain adjustment for one mic or line input. The PressMite also featuresa built-in headphone amp. Two alkaline 9 V batteries provide power fortypically more than 8 hours of continuous operation, monitored by a Battery OKLED. The batteries are easily replaced via side-mount trays. A 120 VAC / 24 VDCpower adapter (model PS242.1*) is included.
*PS24 on pre2010 models
In MIC inputmode, 18V phantom power is selectable and a three segment LED headroom displayspeeds level adjustment. If more outputs are needed, PB Series Press Boxes canbe 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.
TechnicalSpecifications
Frequency Response
100 Hz-6 kHz-0.3 dB, 15Hz-20kHz -3.0 dB
Input Impedance
Mic: 1.5kOhms; Line: 40 kOhms
Max Input Level
Mic: -14dBu; Line: +30 dBu
Output Impedance
Mic 150Ohms; Line 600 Ohms
Max Output Level
Mic -17 dBuMic Outputs; Line +12 dBu
Total Harmonic Distortion
0.063% at 1kHz (unity gain)
Rise Time
26 uS
Phase Shift
-0.8at 1kHz (unity gain)
Intermodulation Distortion
0.08% (unitygain, Mic mode)
CMR at 60 Hz
Mic 75 dB;Line 60 dB
Mic Outputs
65 dBbetween vertically adjacent channel pairs, 107 dB between non-verticallyadjacent pairs
Line Outputs
Greater than77 dB
Power Requirements
(2) 9 Valkaline batteries or 24 Volt external DC (120 VAC / 24 VDC power adapterincluded)
