BZBGEAR BG-A88M PRODUCT MANUAL
Introduction
The BG-A88M is a digital audio processor which offers 8-ch balanced MIC/linear
inputs and 8-ch balanced linear outputs. It features adaptive feedback suppression,
full-band adaptive acoustic echo cancellation, and dynamic adaptive noise reduction
technology. The Auto Mixer function allows users to set a priority when multiple
microphones are used.
The BG-A88M includes various digital signal processing features such as an Expander,
Equalizer, Compressor, Auto Gain Control, Limiter, High Pass Filter, Low Pass Filter, and
Delay. It also supports matrix routing, volume control, metering, scene control, and more. It
can provide a 48V phantom power supply for the 8 MIC inputs, has a 48KHz sampling rate,
and 24-bit A/D or D/A conversion.
The BG-A88M also supports 8-ch programmable GPIO function. The included control
software is compatible with Windows 7/10/11 operating systems. The unit can be
connected and controlled via the network using a standard RJ45 interface or via RS-232
control using serial commands.
Features
●8-ch balanced MIC/linear inputs and 8-ch balanced linear outputs
●Adaptive feedback suppression
●Full-band adaptive acoustic echo cancellation technology
●Dynamic adaptive noise reduction technology can reduce signal to noise level by up
to 18dB
●Auto Mixer function can set the order of priority when multiple microphones are
input at one time
●Digital signal processing: Expander, Equalizer, Compressor, Auto Gain Control,
Limiter, High Pass Filter, Low Pass Filter, and Delay.
●Matrix routing
●Volume control, meter, scene control, etc.
●48V phantom power supply for 8-ch MIC inputs
●48KHz sampling rate, 24-bit for A/D or D/A conversion
●8-ch programmable GPIO function
●Software control via Windows 7/10/11 with standard RJ45 interface control
●RS-232 serial command and control supported
Address: 830 National Drive #140, Sacramento, CA 95834, USA ·Tel: +1(888)499-9906 ·Email: support@bzbgear.com 5
