DLM 26
Description
THE DLM26 IS A DSP BASED 2 INPUT X 6 OUTPUT DIGITAL LOUDSPEAKER MANAGEMENT PROCESSOR, IDEALLY SUITED FOR FIXED INSTALLATIONS AND LIVE EVENTS
It combines the functions of a multitude of conventional products in a compact 1U unit with extensive PC remote control capabilities.
Features superb audio quality with premium hi-end AKM5392 24bit A/D converters and AKM 4396 24bit D/A converters, carefully optimized double precision signal processing coupled with 24bit conversion ensure a dynamic range >110dB
The unit can work in STANDARD MODE or in DCL MODE.
The first mode permits configuring the crossover in 2x2 way + SUB, 2x3 way or 6way, the input L, R, L+R are freely assignable to each output. In DCL mode the unit can be configured in 3ch DCL, 2ch DCL + 2ch standard, 1ch DCL + 4ch standard. DCL mode means double compressor limiter, each DCL channel has a double band limiter and compressor with an assignable LO/HI split frequency. Each input has 5 fully configurable filters, a delay of 288.66ms max in the step of 6.8us, gain. Each output has 4 fully configurable filters, a delay of 288.66ms max in the step of 6.8us, gain, phase, LO-pass/Hi-pass crossover from 6 to 24db/Oct with standard or custom Q, RMS compressor with soft knee and peak limiter.
The 2 input levels are displayed by rows of 6-level LED + 1 clip LED, the 6 output levels are displayed by rows of 5-level LED + 1 clip LED + 1 Limiter LED. The unit has 2 analog inputs, a stereo digital SPDIF input, and 6 analog outputs. Linking functions between inputs and linking functions between outputs are available.
The Pc SW for the remote control via RS485 or USB is allowing to connect in net up to 32 units and is allowing to control full parameters of the processor, to show the phase of the filter setting and to adjust graphically the RMS compressor and the Peak limiter. The comprehensive standard specification also include up to 64 memories with security lockout and two password-level settings.
The first mode permits configuring the crossover in 2x2 way + SUB, 2x3 way or 6way, the input L, R, L+R are freely assignable to each output. In DCL mode the unit can be configured in 3ch DCL, 2ch DCL + 2ch standard, 1ch DCL + 4ch standard. DCL mode means double compressor limiter, each DCL channel has a double band limiter and compressor with an assignable LO/HI split frequency. Each input has 5 fully configurable filters, a delay of 288.66ms max in the step of 6.8us, gain. Each output has 4 fully configurable filters, a delay of 288.66ms max in the step of 6.8us, gain, phase, LO-pass/Hi-pass crossover from 6 to 24db/Oct with standard or custom Q, RMS compressor with soft knee and peak limiter.
The 2 input levels are displayed by rows of 6-level LED + 1 clip LED, the 6 output levels are displayed by rows of 5-level LED + 1 clip LED + 1 Limiter LED. The unit has 2 analog inputs, a stereo digital SPDIF input, and 6 analog outputs. Linking functions between inputs and linking functions between outputs are available.
The Pc SW for the remote control via RS485 or USB is allowing to connect in net up to 32 units and is allowing to control full parameters of the processor, to show the phase of the filter setting and to adjust graphically the RMS compressor and the Peak limiter. The comprehensive standard specification also include up to 64 memories with security lockout and two password-level settings.
Special features:
- Hi-pass/Lo-pass/Shelving custom Q second order filters
- RMS compressor and PEAK limiter on each output channel with time constant and algorithm optimized for speaker thermal and mechanical protection while maximizing the output with no audible distortion
- Input channel L, R or L + R freely assignable to each output channel
- Double Compressor Limiter Mode (DCL) with two bands RMS compressor and Peak limiter with adjustable HP / LP split frequency and separate parameter adj. This is an exclusive and very useful feature in general-purpose digital processors
- ALL PASS first and second order filters useful for Cardioid SUB configurations, very precise phase crossover alignment, special pattern control array, alignment between different speakers and systems
