© 2011 MUSIC Group IP Ltd. Technical specications and appearances are subject to change without notice and accuracy is not guaranteed. All trademarks are the property of their respective owners.
MIDAS and KLARK TEKNIK are part of the MUSIC Group (music-group.com).
Midas, Walter Nash Road, Kidderminster, Worcestershire, DY11 7HJ. England.
Tel: +44 1562 741515 Fax: +44 1562 745371 midasconsoles.com
DOC05-PRO2-01-09-2011
Architect’s and
Engineer’s Specication
The PRO2 and PRO2C standard package
comprises of:-
27 Bus Console (plus 4 solo),
64 main inputs (or 56 input and 8 aux
return)
56 XLR mic/line inputs,
24 XLR line outputs,
2 AES/EBU inputs
2 AES/EBU outputs
1 Console in ight case (TP version only)
4 interconnecting (N=1) rack Cat5-E
copper cables
The system shall comprise of robust
steel, 19” rack mountable, modular
units that can be interconnected
via N+1 or dual redundant cables
to provide a scalable audio signal
network with signal processing and
mixing capability. A central control
surface shall be provided consisting of
multiple modules housed in a robust
steel chassis that can be located well
away from the rest of the system and
connected by dual redundant multi-
channel digital bre or copper “snake”.
The entire system shall be fault tolerant
such that no single interconnecting
cable fault can stop the system
operating to its full capacity. All external
interfacing, internal processing and
system controls shall be modular
such that loss of power to any single
module only aects that module
allowing the remainder of the system
to operate normally. The operational
status of all the system modules and
interconnections shall be continuously
monitored and reported at the control
surface.
The system shall be congurable to
meet all of its I/O, processing and
control surface requirements within
an easily portable solution that is
fast to set up and only requires the
interconnection of two digital audio
cables (three for redundancy) and
power to make it operational.
The system shall be expandable and
capable of sourcing inputs and driving
outputs from multiple locations so
that for example all inputs can source
their signal from a hard disk recorder
for sound checking but switch over
to microphone feeds for the main live
show event.
The system shall be capable of mixing
56 primary input channels and 8
auxiliary input channels simultaneously
to 24 main bus output channels,
with equalisation every channel and
dynamic processing on all outputs
and primary input channels. 6 eects
processors shall be included that can
be inserted into any channel path with
the ability to add additional external
insert points to any of the channels, as
desired.
Primary Input Channel Functions:-
Input Channel Hi Pass selectable
10Hz to 400Hz swept slope
12dB/Oct or 24dB/Oct
Input Channel Lo Pass selectable
2kHz to 20kHz swept slope
6dB/Oct or 12dB/Oct
Input Channel Treble
Parametric Operation
Frequency 1kHz to 25kHz swept
Gain +16dB to –16dB
BW 0.1 Oct to 3 Oct
Shelf Operation
Frequency 1kHz to 25kHz swept
Gain +16dB to –16dB
Soft, Classic or Bright (minimum
harmonic disruption) curves
Input Channel Hi Mid
Parametric Operation
Frequency 320Hz to 8kHz swept
Gain +16dB to –16dB
BW 0.1 Oct to 3 Oct
Input Channel Lo Mid
Parametric Operation
Frequency 80Hz to 2kHz swept
Gain +16dB to –16dB
BW 0.1 Oct to 3 Oct
Input Channel Bass
Parametric Operation
Frequency 16Hz to 400Hz swept
Gain +16dB to –16dB
BW 0.1 Oct to 3 Oct
Shelf Operation
Frequency 16Hz to 400Hz swept
Gain +16dB to –16dB
Warm, Classic or Deep (minimum
harmonic disruption) curves
Input Channel Compressor
Peak, Linear, RMS,
Vintage modes
Thresh -50dBu to +20dBu
Attack 200uS to 20mS
Release 50mS to 3 Sec
Ratio 25:1 to 1:1
Knee 4dB, 12dB or 40dB
Gain 0dB to +24dB
Side chain source
selectable + lter
Frequency 50Hz to 15kHz swept
Bandwidth 1/3, 1 or 2 Oct
Input Channel Gate
Peak mode
Thresh -50dBu to +20dBu
Attack 10uS to 20mS
Hold 5mS to 2 Sec
Release 2mS to 2 Sec
Range 100dB to 0dB
Side chain source
selectable + lter
Frequency 50Hz to 15kHz swept
Bandwidth 1/3, 1 or 2 Oct
Auxiliary Return Channel Functions:-
Aux Return Treble
Parametric Operation
Frequency 1kHz to 25kHz swept
Gain +16dB to –16dB
BW 0.1 Oct to 3 Oct
Shelf Operation
Frequency 1kHz to 25kHz swept
Gain +16dB to –16dB
Soft, Classic or Bright (minimum
harmonic disruption) curves
Aux Return Hi Mid
Parametric Operation
Frequency 320Hz to 8kHz swept
Gain +16dB to –16dB
BW 0.1 Oct to 3 Oct
Aux Return Lo Mid
Parametric Operation
Frequency 80Hz to 2kHz swept
Gain +16dB to –16dB
BW 0.1 Oct to 3 Oct
Aux Return Bass
Parametric Operation
Frequency 16Hz to 400Hz swept
Gain +16dB to –16dB
BW 0.1 Oct to 3 Oct
Shelf Operation
Frequency 16Hz to 400Hz swept
Gain +16dB to –16dB
Warm, Classic or Deep (minimum
harmonic disruption) curves
Output Channel Functions:-
Output Channel Band 6
Parametric Operation
Frequency 16Hz to 25kHz swept
Gain +16dB to –16dB
BW 0.1 Oct to 3 Oct
Lo Pass Operation
Frequency 16Hz to 25kHz swept
Slope 6dB/Oct or 12dB/Oct
Shelf Operation
Frequency 16Hz to 25kHz swept
Gain +16dB to –16dB
Mode soft curve
Output Channel bands 3,4,5
Parametric Operation
Frequency 16Hz to 25kHz swept
Gain +16dB to –16dB
BW 0.1 Oct to 3 Oct
Output Channel Band 2
Parametric Operation
Frequency 16Hz to 25kHz swept
Gain +16dB to –16dB
BW 0.1 Oct to 3 Oct
Hi Pass Operation
Frequency 16Hz to 25kHz swept
Slope 24dB/Oct
Output Channel Band 1
Parametric Operation
Frequency 16Hz to 25kHz swept
Gain +16dB to –16dB.
BW 0.1 Oct to 3 Oct
Hi Pass Operation.
Frequency 16Hz to 25kHz swept
Slope 6dB/Oct or 12dB/Oct.
Shelf Operation
Frequency 16Hz to 25kHz swept
Gain +16dB to –16dB
Mode soft curve
Output Channel GEQ
8 available in place of PEQ
(above)
31 Bands.
1/3 Oct. Proportional Q
Lo Pass Frequency 2kHz to
20kHz swept
Slope 6dB/Oct or 12dB/Oct
Hi Pass Frequency 20Hz to
500Hz swept
Slope 6dB/Oct or 12dB/Oct
Output Channel Dynamic
Pk, Linear, RMS, Vintage and
Shimmer modes
Thresh -50dBu to +20dBu
Attack 200uS to 20mS
Release 50mS to 3 Sec
Ratio 25:1 to 1:1
Knee 4dB, 12dB or 40dB
Gain 0dB to +24Db
Side chain source
selectable + lter
Frequency 50Hz to 15kHz swept
Bandwidth 1/3, 1 or 2 Oct
Eects Channel Functions:-
Multi Channel Eects 6 available
congurable as
Modulated delay eects
Complex delay, reverbs
Advanced dynamics
Primary Input / Output Unit:-
The primary input/output unit shall
be a 5U rack box with dual-redundant
universal mains power supplies and
connections and that interfaces
48 bi-directional system signals to
external analogue equipment using
the balanced 3-pin XLR format: N+1
bi-directional digital AES50 protocol
system connections shall be provided
on XLR Ethernet connectors.
MIDI inputs and output shall be
provided.
Control of gain and all preamplier
functions on the balanced XLR mic / line
inputs shall be available remotely from
the system control surface.
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