JustBoom Digi HAT is a high-resolution digital audio output add-on board for the Raspberry Pi. Simply stack the plug-and-play add on board (HAT) onto your Raspberry Pi (models: A+, B+, 2B or 3B) and is ready to use. Streaming from the Cloud or local network with the JustBoom Digi HAT produces a high-quality audio playback. The design is easy to use and comes with all the mounting hardware.

Applications:
• Streaming audio player (Raspberry Pi) located separately from your amplifier or DAC. This method is superior to Analogue since the original digital signal is maintained until the amplification step (theoretically leading to less degradation of the sound).
• Streaming (either from cloud or local network) high-definition audio player
• Multi-room audio player
• Surround sound for media centre / set top box applications

Features:
• Dedicated S/PDIF output interface chip supports up to 192 kHz / 24 bit resolution
• Digital audio output over either optical (TOSLINK) or coaxial (RCA electrical) connectors
• Low jitter, bit perfect digital output
• Output transformer for galvanic isolation
• Plug and play compatibility for ease of use
• Software volume control from your Raspberry Pi
• No soldering required
• Powered by the Raspberry Pi GPIO header
• Compatible with Raspberry Pi A+,B+, 2B and the new 3B (and also compatible with the Raspberry Pi Zero, but we would recommend the JustBoom Digi Zero for this purpose)
• Mounting hardware included
• Optional IR receiver included in package
• All Raspberry Pi GPIO pins still accessible via 40pin unpopulated extension header
• Fully HAT compliant
• Full driver support in Raspbian / NOOBS
• Compatible with OSMC / RuneAudio / Volumio / Moode / PiCorePlayer / PiMusicBox / OpenELEC and others