Bose Professional ControlSpace ESP-880A 8x8 Digital Signal Processor (AmpLink, 48 kHz/24-bit, Low Latency)
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Bose Professional ControlSpace ESP-880A 8x8 Digital Signal Processor (AmpLink, 48 kHz/24-bit, Low Latency)
A professional signal processor offering 8x8 analog I/O with open-architecture DSP, integrated AmpLink output, and 48 kHz/24-bit audio processing. Designed for low latency and high dynamic range.
High computational power
32-bit fixed/floating-point DSP + ARM 456 MHz; 3.6 GIPS / 2.7 GFLOPS computational capacity.
Wide dynamic range
>115 dB dynamic range with ultra-low noise; frequency response 20 Hz - 20 kHz, THD+N < 0.002 %.
Ultra-low noise
Equivalent input noise < -119 dBu; designed for low noise and stable operation.
AmpLink and control
Integrated AmpLink 8-channel low-latency digital output; extensive control options via Ethernet, RS-232, and CC-16.
Technical Specifications
Processor Type : 32-bit fixed/floating-point DSP + ARM, 456 MHz
Input Count : 8 analog (balanced, mic/line level)
Output Count : 8 analog (balanced, line level)
Application Area : Concert halls; houses of worship; resorts and hospitality venues; retail stores; educational institutions
Sampling Rate : 48 kHz
Bit Depth : 24-bit
DSP Capacity : 3.6 GIPS / 2.7 GFLOPS
Latency : 860 μs (analog input → analog output); 43 s
Noise Reduction : Predictive feedback suppressors; automatic microphone mixers
Control Interface (RS-232/GPIO/Ethernet) : Ethernet (RJ-45, 100 Mbps); RS-232 (DB9M, DTE); 5 control inputs (analog/digital); 5 control outputs
AmpLink : 8-channel output, <21 µs latency, requires shielded Cat 5/6
ControlSpace Designer Compatibility : ControlSpace Designer software, version 5.4 and above
Rack Size : 44 × 483 × 215 mm (1.7 × 19.0 × 8.5 in)
Power Supply : 100 VAC-240 VAC, 50/60 Hz; IEC 60320-C14 (inlet)
Power Consumption : 35 W (maximum); Power dissipation 22 W (75 BTU/hr, 19 kcal/hr)
Cooling System : Active, side ventilation
Operating Temperature : 0°C - 40°C
Weight : 2.6 kg (5.8 lb)
Shipping & Return Terms
Fast Shipping: 24-hour delivery within North Cyprus · 3–5 business days between Türkiye and North Cyprus
Returns: 14-day no-questions-asked returns · In original packaging, unused
Warranty: All products are distributor approved and carry a 24-month warranty.
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