Whirlwind PressPower 3
Features 2 mic/line inputs with individual gain controls and 16 transformer isolated outputs that are individually switchable for mic or line level operation. Includes a 20-segment LED level meter, an internal test tone generator, a built-in headphone monitor amp with volume control, high-pass filters, and phantom power -- all conveniently front-panel accessible.
The unit can be powered by 115 / 230 VAC - 50 / 60 Hz, by (4) 9 V internal batteries or with an external DC supply (12 - 36 VDC) connected via rear terminals.
Frequency Response: -.5dBm 20Hz to -2dBm 16kHz
Maximum Input Level:
Mic: -5dBm
Line: +50dBm
Maximum Output Level:
Mic: -5 dBm into 2k Ohms
Line: +23 dBm into 2k Ohms