Technical Specifications - Alto AltoDrive2.3 User Manual

Alto car audio system user's manual
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7.TECHNICAL SPECIFICATIONS

Input Channel
Digital Input Gain
4 Parametric Filters
Delay line
Output Channel
Digital Out Volume
Delay line
5 Parametric Filters
High Pass Filter Type Butterworth
Low Pass Filter Type Butterworth
Polarity
Limiter
The Whole Unit
Memory
Analog
Inputs
Outputs
Input Impedance
Output Impedance
Input MAX Level
Output MAX Level
A/D Converter
D A / Converter
Performance
THD+N
Amplitude Response
S/N Ratio
Digital
Processor speed
DSP resolution
Control
MIDI section
Connections
Sockets
Mode
/+ 12 dB / step 0.5 dB
Gain
/+ 15 dB / step 0.5 dB
Freq 20 Hz 20 KHz step 1/12 oct
BandWidth 0.05 oct 3 oct / step 0.05 oct
Up to 512 ms minimum step 21us
/+ 12 dB / step 0.5 dB
Up to 512 ms minimum step 21us
Gain /+ 15 dB / step 0.5dB
Freq 20 Hz - 20 KHz / step 1/12 oct
BandWidth 0.05 oct - 3 oct step 0.05 oct
Freq: 20 Hz - 20 KHz / step 1/12 oct
st
Slope: Bypass, 1 ord,2 ord, 3 ord, 4 ord
Freq:20 Hz - 20 KHz / step 1/12 oct
st
Slope: Bypass, 1 ord,2 ord, 3 ord, 4 ord
Phase 0 or 180
Threshold 29 dB up to 0 dB / step 1dB
Release Time 0.4 s, 0.5 s, 0.7 s, 1.4 s
Attack Time 0.05 s, 0.10 s, 0.20 s, 0.30 s
1 Factory Preset
64 User Preset
2 XLR - F (BAL)
4 XLR - M (BAL)
>40k
<200
12dBv
12dBv
20BITS Sigma-Delta
24BITS Sigma-Delta
0.02 (1KHz 3dBFS)
20Hz 20KHz
>97dBa
36 MIPs
24 32 bits
Microprocessor
Input/output/thru
5 poles DIN(female)
Photocoupled
16
nd
rd
th
nd
rd
th

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