- Description
Details
Whirlwind PRESSPOWER 2 Active Press Box
with 2 Mic/Line Inputs and 16 Mic/Line Outputs for Use in Press Conference SituationsThe Whirlwind PRESSPOWER 2 active press box features 2 mic/line inputs with individual gain controls and 16 transformer isolated outputs that are individually switchable for mic or line level operation. The PRESSPOWER 2 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 high-performance input stage provides clean audio even in high RF environments.
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. This allows the unit to be powered by a car battery, cigarette lighter, camera pack battery, etc. In the event of an AC power failure or battery exhaustion, the unit will automatically switch to alternate power by selecting the strongest Voltage available.
Additional active mic/line outputs can be added with an optional 16 channel PRESS2XP expander modules, giving you 32 total active outputs. Additional mic outputs can be achieved by adding passive PB Series Press Boxes to outputs set to line level.
The PRESSPOWER 2 is available without the padded case (PRESSPOWER 2 NC) and it mounts in a standard 4 space, 19" rackmount. Its case is also available separately (PRESS CASE, pictured above).
- Features
Features
- 2 mic/line inputs with individual gain controls
- 16 transformer isolated outputs
- Includes a 20-segment LED level meter, an internal test tone generator, a built-in headphone monitor amp with volume control
- Frequency Response: -.5dBm 20Hz to -2dBm 16kHz
- Specification
Frequency Response -.5 dBm 20 Hz to -2 dBm at 16 kHz Input Impedance Mic mode: 1.5 k ohms
Line mode: 200 k ohmsMaximum Input Level Mic mode: -5 dBm mic mode
Line mode: +23 dBm line modeOutput Impedance Mic mode: 150 ohms
Line mode: 150 ohmsMaximum Output Level Mic mode: -5 dBm into 2 k ohms
Line mode: +23 dBm into 2 k ohmsT.H.D. .075% at 1 kHz at unity gain mic mode Phase Shift -6 degrees at 1 kHz unity gain Intermodulation Distortion 0.04% at unity gain mic mode Range of Level Pot -60 to +20 dBm CMR of Mic Input at 60 Hz >75 dBm at 60 Hz CMR of Line Input at 60 Hz >50 dBm Range of Headphone Volume Control -60 to +20 dBm Isolation between Mic Outputs >95 dBm Isolation between Line Outputs >60 dBm Dimensions (in case) 20" (508 mm) x 9.5 (241.3 mm) x 8.5 (215.9 mm) Weight (rack unit with no case) 12 lbs (5.4 kg) Weight (rack unit with case) 17 lbs (7.7 kg) Shipping Weight (unit in case) 20 lbs (9.1 kg) - Documents
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