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Technical Specifications
Technical Specifications
ESP-880A
Integrated DSP
Signal Processor
Maximum Calculation
Delay
Audio Latency
A/D & D/A Converters
Sampling Rate
Audio Performance
Frequency Response
THD+N
Channel Separation (Crosstalk)
Dynamic Range
Audio Inputs
Input Channels
Input Connectors
Input Impedance
Maximum Input Level
Equivalent Input Noise
Phantom Power
Gain Settings
Audio Outputs
Output Channels
Output Connectors
Output Impedance
Maximum Output Level
Control Inputs
Inputs (Control)
Analog Input Voltage Range
Digital Input Voltage Range
Control Outputs
Outputs (Control)
Output Voltage
Output Current
24 • English
32-bit fixed-/floating-point DSP with Arm® processor, 456 MHz
3.6 GIPS / 2.7 GFLOPS
43 s
860 μs (analog in to analog out)
24-bit
48 kHz
20 Hz–20 kHz (+0.3 dB/−0.1 dB)
0.002% at +4 dBu (A-weighted, 20 Hz–20 kHz)
< −105 dB at +4 dBu input & output level, 1 kHz
> 115 dB (A-weighted, 20 Hz–20 kHz, analog through)
8 analog (balanced, mic-/line-level)
Euroblock (6 pins, 3.81 mm)
12 kΏ at 1 kHz (with or without phantom power active)
+24 dBu
< −119 dBu (22 Hz–20 kHz, 150 Ώ input, 64 dB gain)
+48 VDC, 10 mA, selectable per input
0, 14, 24, 32, 44, 54 & 64 dB
8 analog (balanced, line-level), 8 AmpLink
Euroblock (6 pins, 3.81 mm), RJ-45 (AmpLink)
66 Ώ
+24 dBu
5 analog or digital inputs, internal 2 kΏ pull-up resistor to 5 V,
Euroblock connector (6 pins, 3.81 mm)
0 V–3.3 V (5 V maximum)
0 V–3.3 V (1.6 V threshold voltage)
5 digital outputs, Euroblock connector (6 pins, 3.81 mm)
High: 8 V (open circuit), 2.5 V at 10 mA
Low: < 1 V at 100 mA, push-pull
10 mA source, 100 mA sink (24 VDC maximum external supply voltage)
ControlSpace ESP-880A/880AD/1240A/1240AD • Installation Guide
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