Preamplifier, 9 balanced XLR ins, Priority on Input 1, 2 Outputs
PR 4092 has been designed to provide a flexible solution for any paging and music application in PA systems. Each of the 9 inputs can be sent to output A only, output B only, or both A+B; in this way PR 4092 can also be used as a double preamplifier:
“A-bus” for paging and “B- bus” for BGM programs. Thanks to the “2 in 1” design, priority function relevant to the inputs is active on the ouput selected only, by not affecting the other output bus. Input 1 has overall priority (voice or contact activated) and can be used for emergency paging; Inputs 2 and 3 together can be set with priority on Inputs 4 to 9.
Features:
9 balanced XLR inputs
1st Input has priority over the other Inputs
8 Inputs have both MIC/LINE sensitivity
Switchable PHANTOM 24V and HI-PASS filters on universal Inputs
Each Input has OUTPUT SELECTOR
SIGNAL presence INDICATOR on each Input
2 PRIORITY levels: INPUT 1 by VOX or Contact on removable Euro-block type connector, VOX activated on INPUTS 2&3
4 of the LINE level INPUTS are available on RCA Stereo type connectors
3-tone built-in CHIME generator by contact closure on removable Euro-block type connector
2 balanced XLR outputs
Specifications:
Frequency Response: 20 ? 20 Hz ? kHz
Signal/noise rate: MIC: > 60 dB
Distortion: MIC: < 0,5 % LINE: < 0,3 %
Input sensitivity: (MIC) – 50 dBu : (LINE) -10 dBu;
Input impedance: (MIC) 5 kOhm; (LINE XLR) 5 kOhm; (LINE RCA) 10 kOhm
Bass/Treble Controls: 100 Hz ± 10dB; 10 kHz ± 10dB
Presence control: 9 volume controls per input
1 “CHIME” volume control
2 general volume controls
2 bass-tone controls, 2 treble-tone controls
Output Level: Masters +4 dBu; Rec 0 dBu
Output impedance: Masters 200 Ohm
Operating voltage: 220?240 / 110?120 V, 50 / 60 Hz Power Consumption: 10 VA; Max.current: 450 mA Max.ambient temperature : 0 ? +55 °C
Operating humidity: 20 ? 90 % RH non-condensing
Dimensions (HxWxD): 44 x 483 x 200 mm, 1HU
Weight: 3.9kg
