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The DS18 DSP audio receiver offers 4-channel input and 8-channel output capability with Bluetooth and smartphone control. It combines signal processing and wireless source access, allowing installers and users to manage routing and tuning from a mobile device while providing expanded outputs for multi‑speaker systems. This unit is suitable where compact digital control and wireless convenience are needed.
DS18 4-Channel In and 8-Channel Out DSP Bluetooth Audio Receiver Smartphone Control
