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Specifications LM 44
Specifications LM 44
Lake features
Module confi guration
Processing channels
Input routers
Module Input mixer
Input processing
Output processing
Features
Limiters
SuperModule compatible
Audio Performance
Conversion resolution
Internal sample rate
Internal data path
Product propagation delay
Maximum available user delay
Analog
Inputs and Outputs
Frequency Response, analog-to-digital
Frequency Response, digital-to-analog
THD+Noise, Inputs
THD+Noise, Outputs
Dynamic Range, Inputs
Dynamic Range, Outputs
Input Impedance
Output Impedance
Maximum Input level
Input Sensitivity - settings for digital full-scale
Maximum Output level
Crosstalk, Inputs
Crosstalk, Outputs
Common Mode Rejection Ratio (CMRR)
AES3/EBU (sample rate converters available as desired)
Inputs and Outputs
Supported sample rates
Supported resolutions
THD+Noise
Dynamic Range
Clocking
Clock selection
Oscillator type / Synchronization
Base48
Base44
Clock accuracy
Dante (Audio Network)
Inputs and Outputs
Supported sample rates
Support redundant paths
Receiver latency
GPIO
Inputs
Outputs
Software confi gurable input control
Software confi gurable output indication
Device presets
Frame presets
Power requirements
Nominal Voltage
Operating Voltage
Power consumption
Front panel interface
Display
Meters
Mute access
Menu
Status indication
Parameter Adjustment
Back Panel Interface
Analog Inputs and Outputs
AES Inputs and Outputs
Ethernet
GPIO
Power
Control and monitoring interface
Dimensions (W/H/D)
Weight
Finish
Approvals
Warranty
Specifications subject to change without notice
2 Contour or 4 Mesa modules
6 in Contour mode, 4 in Mesa mode
8 input routers with 4 priorities in each, seamless failover to lower priorities
4 ch. for Contour, 8 ch. for Mesa-modules. Mix any ratio between all input routers.
Parameteric EQ with Mesa and Ideal Graphic equalizers, both utilizing Raised Cosine algorithms
Linear phase or Classic crossovers, Parametric EQ, shelving and all-pass fi lters
Delay, Mute, Phase, Gain etc.
LimiterMax with Peak and RMS limiter. Confi gurable MaxRMSLevel, MaxRMSCorner, MaxRMSAttack,
MaxRMSRelease and MaxPeakLevel
Yes
24-bit
96 kHz
32-bit fl oating point
Best case (AES synchronous 96 kHz to AES synchronous 96 kHz via module) 0.871 ms
Analog (Analog in to Analog out via module) 1.049 ms
Pass thru (Analog in to AES synchronous 96 kHz bypassing module) 0.158 ms
2 seconds
4 inputs, 4 outputs
+/-0.1 dB, 20 Hz to 20 kHz
+/-0.1 dB, 20 Hz to 20 kHz
0.00024% typical at 1 kHz
0.00037% typical at 1 kHz
116 dB
115 dB
20 kOhm balanced, 10 kOhm unbalanced
50 ohm
+26 dBu
+12 dBu, +26 dBu
+21 dBu
-98 dB, 20 Hz to 20 kHz
-98 dB, 20 Hz to 20 kHz
>70 dB, 20 Hz to 20 kHz
8 inputs, 8 outputs
44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz (I/O individually selectable)
Up to 24-bit
0.00002 % at 96 kHz and 0.00006 % at 44.1 kHz sample rate
Base48 -140 dBFS, Base44 -125 dBFS
Manual or automatic according to priority scheme
High quality VCXO clock can provide Dante master clock or slave. Automatic synchronization with Dante network.
2 (Primary and SRC)
1 (SRC)
< ± 7 ppm
4 inputs, 8 outputs
48 kHz, 96 kHz
Glitch-free Dual Redundant Dante using two Ethernet networks
0.5 ms, 0.8 ms, 1.3 ms, 4 ms
2 General Purpose Inputs (GPI) supporting external contact closure
2 General Purpose Outputs (GPO) with internal contact closure
Standby state, Mute state, Dual preset recall
Standby state, Mute state, Faults, Ready
100
100-240 VAC
70-265 VAC
30 W maximum
Daylight readable monochrome (128 x 64)
LED for signal level and clip indicators per channel
Dedicated Mute button and LED indication per processing channel
Intuitive and powerful user interface with soft keys
LED Fault and Warning indication and detailed description on display
Single/multiple parameter edits with rotary encoder
4 + 4 XLR
DB-25, with selectable termination
Auto 100/1000, Auto uplink, 2 x Neutrik etherCON RJ45 connectors
DB-9
Detachable locking 3-pin IEC
Via Ethernet for Lake Controller software, or DLM (the 3rd party protocol)
483 mm (19"), 44 mm (1 U), 290 mm (11.5")
5 Kg (11 lbs.)
Black painted steel chassis with cast alumimum handles
CE, ANSI/UL 60065 (ETL), CSA C22.2 NO. 60065, FCC
3 years, components and factory workmanship; see full warranty statement
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