Overview
PR 4093 has been designed to provide a flexible solution for paging and music application in PA systems.
Features- 6 balanced XLR inputs with MIC/LINE sensibility and selectable PHANTOM power
- 3 stereo inputs on RCA connectors
- SIGNAL presence LED for each input
- Priority function on input 1, activatable through VOX circuit
- 1 XLR stereo output with tone control LOW, MID, HIGH on front panel
- 1 MONO output on ¼'' jack connnector
- 1 MIC output on ¼'' jack connnector
- Connection to recording device on RCA connectors
- LED output level indicator
- 230V AC functioning and 24V DC emergency power supply
- Suitable for rack installation (1U 19")
General
- Mono Inputs (CHANNELS 1 TO 6, BALANCED)
- Frequency Response:20 ÷ 22 Hz ÷ kHz
- Distortion (THD & N):≤ 0.03% at 1 kHz
- Sensitivity:–40 dBu (MIC) / 0 dBu (LINE)
- Max. input level:–19 dBu (MIC) / +21 dBu (LINE)
- Input impedance:2 kΩ (MIC) / 19.5 kΩ (LINE)
- Max. voltage gain (MIC):60 dB to LINE OUT (balanced), 50 dB to REC OUT (unbalanced), 60 dB to MIC OUT (unbalanced), 55 dB to MONO OUT (unbalanced)
- Max. voltage gain (LINE):20 dB to LINE OUT (balanced), 10 dB to REC OUT (unbalanced), 20 dB to MIC OUT (unbalanced), 15 dB to MONO OUT (unbalanced)
- Phantom power voltage:18÷21 V
- Stereo Inputs (CHANNELS 7/8, 9/10, 11/12)
- Frequency response:20 ÷ 22 Hz ÷ kHz
- Distortion (THD & N):≤ 0.03% at 1 kHz
- Sensitivity:+10 dBu
- Max. input level:+21 dBu
- Input impedance:19.5 kΩ
- Max. voltage gain (LINE):10 dB to LINE OUT (balanced), 0 dB to REC OUT (unbalanced), 0 dB to MONO OUT (unbalanced)
- Output Section
- LINE OUT level:0 dBu (± 2 dBu, balanced), max. +21 dBu
- MIC OUT / MONO OUT level:0 dBu (± 2 dBu, unbalanced), max. +21 dBu
- LINE OUT impedance:250 Ω
- MIC OUT / MONO OUT impedance:125 Ω
- Equalizer
- Low:±15 dB at 80 Hz
- Mid:±12 dB at 2.5 kHz
- High:±15 dB at 8 kHz
- Crosstalk
- Adjacent stereo inputs:< –68 dB
- Input to output:< –76 dB at 1 kHz (ch. level at max., flat eq., LINE OUT level and others at min., MIC OUT switch set to OFF
- Power Supply
- Operating voltage:220÷240 V ac (50 Hz), 24 V dc
Physical & Dimensions
- Height: 110mm
- Width: 560mm
- Depth: 380mm
- Weight: 3.6kg