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Material: Metal
The reduction is high, and supports the hardware method of controlling the volume, allowing users to work with the audio player system to set their network H player after using the expansion board.
Convenient expansion board, provides two output interface fibers (S/PDIF) and coaxial (RCA) for external devices. Users can remove the power of the PC, slow startup, power noise.
It has a power indicator lamp for easy observation of the state of the expansion board.
Support hardware volume control (I2C interface)
It provides Raspberry Pi power supply, no external power required; D-type filter power supply design, effectively reduce power interference.
Gold plated board height with curved tracing (high-end H DAC uses curved alignment)
To reduce signal reflection and refracture, more ensure the continuity of the impedance signal.
When there is no network, it is easier to control playback.
I2S interface uses direct digital output, playback, and high non-USB interface DAC mode.
Do not use other extensions Raserry IO
Note:
The product supports runeo and os systems, not the volume system applied to the Raspberry Pi 3 board.
Packing list: 1 x H DiGi + Module
Package contents above and other products are not included here.
Note: The color and size of the actual item may vary slightly from the color and size on the website due to lighting and display conditions. The range of allowable measurement errors is 0.4 - 1.2 inches (1 - 3 cm).