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
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
can work in STANDARD MODE or in DCL MODE. The first mode permit to configure
the crossover in 2x2 way + SUB, 2x3 way or 6way, the input L, R, L+R are freely
assignable to each output.
mode the unit can be configured in 3ch DCL, 2ch DCL + 2ch standard, 1ch DCL +
4ch standard. DCL mode mean double compressor limiter, each DCL channel have a
double band limiter and compressor with assignable LO/HI split frequency. This
is an exclusive feature in digital processor and itís very useful to protect two
way passive filters with no passive attenuation in the crossover between LF
woofer and HF driver. With DCL mode is possible to set two different threshold
of protection for woofer and driver with the split frequency corresponding to
the passive crossover frequency.
has 5 fully configurable filters, a delay of 288.66ms max in step of
output has 4 fully configurable filters, a delay of 288.66ms max in 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.
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.
functions between inputs and linking functions between outputs are available.
is allowing to have ramps closing the output level on parameter changes, when
unit is used as installation unit; this function can be excluded when the unit
is used live and it
is necessary to perform small changes to the set parameter...on the fly.
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.
and new features:
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
channel L, R or L + R freely assignable to each output channel
Compressor Limiter Mode (DCL) with two band 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
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