Key Features: Stereo analog output (sample rates up to 192kHz/24bit) Stereo digital input and output (input up to 96kHz, output up to 192kHz) 300 MHz Digital Signal Processor (6144 instructions per sample incl. FFT and FIR accelerators) Connects directly to the Raspberry Pi, no additional cables needed and no soldering! High quality asynchronous sample rate converter that can upsample/downsample/mix audio sources The HiFiBerry DAC+ DSP is a high-resolution digital-to-analog converter for the Raspberry Pi (newer models with 40 pin GPIO connector). In combines a Burr-Brown DAC used on the HiFiBerry DAC with digital input and output and also comes with a powerful digital signal processor.Item SpecificsDAC maximum output voltage: 2.1VrmsDAC signal-to-noise ratio: 112db (typical)DAC THD+N: -93db (typical)Power consumption: < 3WSample rate: s44.1-192kHzWeight: 40 gDimensions: 5.5 × 6.5 × 2.5 cmCompatible with Raspberry Pi A+/B+/2B/3B/3B+/4B+/ZERO