ALFAtron ALF-DSP88-UD 8x8 Audio Digital Sound Processor

Advanced DSP Solution for Dante Audio Networks
The Alfatron ALF-DSP88-UD is a professional-grade 8-input, 8-output digital signal processor designed for seamless integration into Dante audio networks. This unit supports both analog and digital I/O with built-in signal routing, processing, and real-time control, making it a versatile choice for installed sound systems, conference rooms, education AV, and studio environments. With powerful onboard DSP and intuitive software management, it acts as a central hub for shaping and distributing audio across complex setups.

Supports Eight Analog and Eight Digital Channels
The DSP88-UD includes eight analog inputs and eight analog outputs along with eight digital input and output channels via Dante, allowing flexible routing between traditional audio hardware and IP-based systems. This hybrid I/O configuration is ideal for bridging analog equipment into networked environments or expanding Dante infrastructure with reliable local connections. The system provides up to +24 dBu output level and high dynamic range to maintain clean audio through every path.

High-Fidelity Audio Conversion and Processing
The DSP engine supports 24-bit audio at a 48 kHz sampling rate, delivering pristine sound quality while preserving signal detail and dynamics. The unit achieves a dynamic range of 110 dB, giving ample headroom for pro audio applications. It features onboard analog-to-digital and digital-to-analog conversion, ensuring signal clarity whether processing mics, line-level sources, or system playback channels.

Built-In AEC and Intelligent Mixing Features
With two channels of integrated Acoustic Echo Cancellation (AEC), the DSP88-UD ensures intelligible, echo-free communication in conferencing systems. Auto mixing helps balance multiple mic inputs automatically, making it an efficient tool for panel discussions, boardrooms, and multi-person video calls. Feedback suppression and ambient noise compensation also contribute to a polished and stable sound environment.

Full Control Through Software and Network Protocols
Configuration is done through Alfatron’s DSP Controller software, compatible with Windows. The interface provides drag-and-drop routing, parameter adjustment, and module control. For integration with control systems, the unit supports RS-232, RS-485, and IP-based protocols. Remote control via free iOS and Android apps adds convenience for tech managers or end users who need mobile access.

Flexible Audio Processing with Expandable Features
Beyond routing and mixing, the DSP88-UD features a comprehensive suite of signal processors. Users can fine-tune audio with expanders, compressors, gates, acoustic gain compensation (AGC), parametric EQs, graphic EQ, and delay modules. This flexibility makes it easy to tailor audio to room acoustics, source characteristics, or user preferences. Optional volume controls and keypads are also supported for custom control interfaces.