Lectrosonics DM1624F DIGITAL MATRIX AUDIO PROCESSOR, 16 IN, 24 OUT, FAN COOLING

Description Lectrosonics DM1624F DIGITAL MATRIX AUDIO PROCESSOR, 16 IN, 24 OUT, FAN COOLING The Lectrosonics DM1624F is a professionally designed powerful digital audio processing, mixing and routing system. The primary applications are sound reinforcement and conferencing in courtrooms, boardrooms, distance learning systems, worship centers, hotels and other applications that comes along with multiple microphones and loudspeakers. The design comes representing a milestone in DSP technology in its basic architecture and in its efficiency and processing speed. The basic architecture comes consisting of 16 mic/line inputs and 24 outputs that comes along with a full DSP-based crosspoint matrix that is allowing every input to be routed to any or all outputs. Following the A-D conversion at each input, the signal is passing through multiple DSP filters, ADFE (automatic digital feedback eliminator), a compressor and a digital delay. In the matrix, gain is adjustable from -69 to +20 dB in 1 dB steps at each crosspoint. Each of the 24 outputs comes providing a digital delay, multiple DSP filters and a compressor/limiter. 16 mic/line inputs, 24 line outputs (8 outputs are mic/line switchable) 16 x 24 digital matrix mixing; gain is adjustable from -69 to +20 dB Proportional gain auto mixing algorithm with AutoSkew™ - US Patent 5,414,776 and 5,402,500 Auto mixing operates at the output of the matrix - each input channel can participate differently in each output mix Each output has its own NOM mixing bus 6 filter stages plus compressor, ADFE and delay on each input 9 filter stages plus compressor, limiter and delay on each output 128 macros available for storing up to 64 commands per macro USB and RS-232 interfaces for setup and control Digital I/O ports for "daisy chaining" and to connect other LecNet 2 devices AMX© and CRESTRON™ compatible Simultaneous LecNet2 and Third-Party control Continuous fan cooling Specifications Frequency Response 20Hz to 20kHz, +/-1dB Dynamic Range Input: 102dB, unweighted (20Hz to 20kHz)Output: 105dB, unweighted (20Hz to 20kHz) Inputs 5-pin Phoenix connectors Outputs 5-pin Phoenix connectors Input Impedance 2.5kΩ Output Impedance 50Ω differential line level only Maximum Input Level +20dBu @ 0dB gain Maximum Output Level +20dBu Sample Rate 48kHz Phantom Power +15VDC Crosstalk Not specified by manufacturer THD + N 0.02%, nominal input level Dimensions (WxDxH) 19 x 7.5 x 3.5" (483 x 191 x 89mm) Weight 5.4 lb (2.44kg ) Specialties Matrix mixing allows "mix-minus" routing to reduce acoustic feedback and eliminate echoes caused by speaker/microphone coupling in teleconferencing applications