Alfatron DSP44-U - 4in/4out Audio Digital Signal Processor

The Alfatron ALF-DSP44-U is a 4-in/4-out Audio Digital Signal Processor offering advanced audio processing features. It includes 4 analog inputs and 4 analog outputs, 2 channels of Acoustic Echo Cancellation (AEC), USB audio support, and control via RS-232, RS-485, and IP. Features • Includes one ADI SHARC 21489 Audio Processor • 4 balanced mic/line inputs and 4 balanced line outputs on Phoenix connectors • 2 channels of AEC processing • 24Bit, 48kHz A/D and D/A convertors • 1 channel USB input and output • Advanced Audio Processing incl. AEC, Auto-Mixing, Noise Suppression, Matrix • Audio Processing Modules include:   - Expanders   - Compressors   - Acoustic Gain Compensation (AGC)   - Parametric EQ   - Feedback Suppression   - Delay • Software GUI Interface for easy setup and control of all DSP features • RS-232, RS-485, and IP Control External volume controls and keypads are available separately