Description

A total of 3 units are for sale. All units are fully functional and show only the usual signs of use from rack installation. Digital loudspeaker management system **Features** - Professional 115-dB digital matrix system and loudspeaker controller - 96 kHz - FIR filters - Phase correction - 8 PEQs - Delay - Mixer - Input compressor - Crossover - Output limiter - USB, RS-232 and Ethernet - AES/EBU inputs and outputs - 4 inputs and 8 outputs **Technical Data** **Impedances** - Input impedance: >10 kOhm - Output impedance: 50 Ohm - Maximum level: +20 dBu - Design: electronically balanced **Audio Performance** - Frequency response: +/- 0.1 dB (20 Hz – 30 kHz) - Dynamic range: 115 dB (50 Hz – 10 kHz) - Crosstalk: < -100 dB - Distortion: 0.002 % (1 kHz at +4 dBu) **Digital Audio Performance** - DSP processor: 40-bit floating-point - Sample rate: 96 kHz - A/D converter: high-performance 24-bit converter - System delay: 1.5 ms; with FIR 1.75 – 7.75 ms **Audio Control Parameters** - Gain: -40 to +15 dB in 0.25-dB steps - Polarity: +/- - Delay: up to 650 ms per input or output **Equalizer** - Variable equalizer: 8 per input and output - Types: parametric, Hi-Shelf, Lo-Shelf as well as 1st- and 2nd-order phase - Gain: -30 to +15 dB in 0.25-dB steps - Bandwidth: 0.02 to 2.50 octaves (Q = 0.5 to 72) - Graphic EQ: 1 per input, 31 bands with 1/3-octave steps **Crossovers** - 2 independent filters per input and output - Filter types: Butterworth, Linkwitz-Riley and Bessel - Slope: 6 to 48 dB per octave **Compressors and Limiters** - 1 compressor per input channel - 1 limiter per output channel - Threshold: -20 to +20 dBu - Attack: 0.3 to 100 ms - Release: 2 to 32 times the attack time - Ratio: 1:1 to 1:40 (compressor only) **System Parameters** - 30 storable programs - Delay units: ms, ft and m - Frequency resolution: 36 steps per octave, 1-Hz resolution - Security: password-protected on 2 levels - Labelling: 6 Digits **Front Panel Controls** - Display: backlit LCD with 4 x 16 Digits - Level indicators: 5-segment LEDs - Buttons: mute/channel buttons, 6 system menu buttons and 1 rotary dial **Connections** - Analog: 3-pin XLR connectors - Digital: AES/EBU via 25-pin DB-25 - RS-232: Female DB-9 - USB: Type B - Ethernet: Standard CAT-5 - Power supply: standard IEC socket **General Information** - Supply voltage: 90–265 VAC (50/60 Hz), 20 VA - Dimensions: 483 x 44 x 229 mm - Weight: 4.6 kg