Hifiberry DAC+ DSP Digital-to-Analogue Converter & Signal Processor for Pi

Elevate your Raspberry Pi's audio capabilities with the Hifiberry DAC+ DSP Digital-to-Analogue Converter & Signal Processor. This high-resolution add-on board combines a premium Burr-Brown DAC with a powerful digital signal processor, transforming your Pi into a high-fidelity music streamer or a versatile standalone audio processing unit. Perfect for audiophiles, DIY audio enthusiasts, and developers, it delivers studio-grade sound and unparalleled flexibility for custom audio projects.

The heart of the board is a dedicated 24-bit/192kHz Burr-Brown digital-to-analogue converter, ensuring exceptional audio clarity and detail. This is paired with a robust 300MHz digital signal processor capable of 6144 instructions per sample, complete with FFT and FIR accelerators for complex real-time audio processing. Whether you're building a multi-room audio system, need precise room equalisation, or want to experiment with digital audio effects, this board provides the computational power.

Key Features & Specifications

• High-Fidelity Audio: Dedicated 24-bit, 192kHz Burr-Brown DAC for pristine stereo analogue output via gold-plated RCA connectors.
• Powerful DSP: A 300MHz Digital Signal Processor handles intensive tasks like equalisation, filtering, and mixing with 6144 instructions per sample.
• Flexible Connectivity: Features digital audio input (up to 96kHz) and output (up to 192kHz) for connecting to other digital audio equipment.
• Advanced Sample Rate Conversion: Includes an asynchronous sample rate converter to seamlessly upsample, downsample, or mix different audio sources.
• Standalone Operation: An onboard EEPROM allows the board to boot and function independently of the Raspberry Pi, perfect for dedicated equalisation applications.
• Developer-Friendly: Upload and run custom audio programs developed with Analog Devices' SigmaStudio graphical development tool, opening