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Operating Manual - ne24.24M Matrix Processor
22
14. SPECIFICATIONS
INPUT . . . . . . . . . . . . . . Active Balanced, 18 kohms
Max Input Level: . . . . . . . +20 dBu
Input Gain Range: . . . . . . . -50dB to +12dB, polarity select
OUTPUT: . . . . . . . . . . . . . Active Servo-Balanced, 112 ohms
Max Output Level: . . . . . . +20 dBu
Output Gain Range: . . . . . -50dB to +12dB, polarity select
Frequency Response: . . . . 20 Hz-20kHz, +/- 0.25 dB
THD: . . . . . . . . . . . . . . <0.01% @1 kHz, +20 dBu
Dynamic Range: . . . . . . . . >110 dB (20 Hz-20 kHz)
unweighted
Output Noise: . . . . . . . . . . <-90 dBu unweighted
MIC PREAMP
Gain: . . . . . . . . . . . . . . 0dB, +20dB, +40dB, +60dB
Phantom Power: . . . . . . . . +48VDC, 9.6mA max, soft on/off
Equivalent Input Noise: . . -128 dBu, 20-20kHz, 50 ohm source
EQ FILTERS
Number: . . . . . . . . . . . . . . 15 per Input, 15 per Output
Selectable As:
Parametric
Bandwidth: . . . . . . . . . . . . 1/64th Octave to 4 Octave
Range: . . . . . . . . . . . . . . +15/-30dB, 0.1 dB increments
Frequency Resolution: . . . 1 Hz
Low-Shelf
Slope: . . . . . . . . . . . . . . Selectable 6 or 12dB/Octave
Frequency Range: . . . . . . . 20Hz to 2KHz
Range: . . . . . . . . . . . . . . +/-15dB, 0.1dB increments
High-Shelf
Slope: . . . . . . . . . . . . . . Selectable 6 or 12dB/Octave
Frequency Range: . . . . . . . 3.886KHz to 20KHz
Range: . . . . . . . . . . . . . . +/-15 dB, 0.1 dB increments
All-Pass
Type: . . . . . . . . . . . . . . Second Order (-180 degrees)
Frequency Range: . . . . . . . 20Hz to 20KHz
CROSSOVER FILTERS
High Pass Filter
Type: . . . . . . . . . . . . . . Linkwitz-Riley, Bessel, Butterworth
Slope: . . . . . . . . . . . . . . 12, 18, 24 and 48dB/Octave
Frequency Range: . . . . . . . Off to 20KHz, 1Hz increments
Low Pass Filter
Type: . . . . . . . . . . . . . . Linkwitz-Riley, Bessel, Butterworth
Slope: . . . . . . . . . . . . . . 12, 18, 24 and 48dB/Octave
Frequency Range: . . . . . . . Off to 20Hz, 1Hz increments
DELAY
Input Maximum Delay: . . 682.5ms
Increment: . . . . . . . . . . . . . 20µs
Output Maximum Delay: . 682.5ms
Increment: . . . . . . . . . . . . . 20µs
GATE
Threshold: . . . . . . . . . . . . . -80 to +20dBu, 1dBu increments
Floor: . . . . . . . . . . . . . . Off, -80 to 0dBu, 1dBu increments
Attack: . . . . . . . . . . . . . . .2, .5, 1, 2, 5, 10, 20, 50ms/dB
Release: . . . . . . . . . . . . . . 5, 10, 20 50, 100, 200, 500,
1000ms/dB
AUTOLEVELER
Target Level: . . . . . . . . . . . -40 to +20dBu, 1dBu increments
Ratio: . . . . . . . . . . . . . . 1.2:1, 1.5:1, 2:1, 3:1, 4:1, 6:1, 10:1
Hold Time: . . . . . . . . . . . . . 0, 1, 2,3, 4, 5, 6Sec
Threshold Below Target: . -30 to 0dB, 1dB increments
Gain Increase Rate: . . . . . . 5, 10, 20 50, 100, 200, 500,
. . . . . . . . . . . . . . 1000ms/dB
Gain Decrease Rate: . . . . . 5, 10, 20 50, 100, 200, 500,
. . . . . . . . . . . . . . 1000ms/dB
DUCKER
Trigger Threshold: . . . . . . -80 to +20dBu, 1dBu increments
Ducker Depth: . . . . . . . . . . Off, -30 to 0dB, 1dBu increments
Ducker Release: . . . . . . . . 5, 10, 20 50, 100, 200, 500, 1000ms/dB
CROSS POINT MIXER
Gain: . . . . . . . . . . . . . . -Inf, -50 to +12dB,
. . . . . . . . . . . . . . 1dB increments with Mute
COMPRESSOR/LIMITER
Threshold: . . . . . . . . . . . . . -20dBu to +20 dBu, 1dB increments
Ratio: . . . . . . . . . . . . . . 1.2 :1 to Infinity (1.2, 1.5, 2., 3, 4,
. . . . . . . . . . . . . . 6, 10, 20, Infinite:1)
Atack: . . . . . . . . . . . . . . 0.5 ms to 50 ms per dB
Release: . . . . . . . . . . . . . . 10 ms to 1 sec. per dB
PROCESSOR
Input A/D: . . . . . . . . . . . . . 24 bit
Output D/A: . . . . . . . . . . . . 24 bit
Processors: . . . . . . . . . . . . . 24 bit signal, 48 bit filters,
. . . . . . . . . . . . . . 56 bit accumulator
Sample Rate: . . . . . . . . . . . 48 kHz
Propagation Delay: . . . . . . 1.46 ms
OTHER
Power Requirements: . . . . 90 - 240VAC, 40W
Shipping Weight: . . . . . . . 13lbs (5.9kg) max
Dimensions: . . . . . . . . . . . . 19"L x 3.5"H x 8.5"D
. . . . . . . . . . . . . . (483cm x 89cm x 216cm)
Connections: . . . . . . . . . . . Euroblock
Environmental:
. . . . . . . . . 40-120 deg. F,
. . . . . . . . . . . . . . (4-49 deg, C) noncondensing
GENERAL PURPOSE LOGIC OUTPUT OPTION
Output Source Current Per Channel: 10mA
Output Voltage: . . . . . . . . . +12VDC
Output Supply Current: . . 100mA
Output Sink Current Per Channel: 100mA
15. WARRANTY INFORMATION
The unit you have just purchased is protected by a
limited five-year warranty . To establish the warranty, be
sure to read completely, fill out and return the warranty
card that came with your product. Fill out the information
below for your records.
Serial Number _________________________________
Dealer ______________________________________
Date of Purchase _______________________________
Dealer’s Address _______________________________
Dealer’s Phone ________________________________