WiiM Mini support bit-perfect digital output via the optical port, with support for up to 192 kHz / 24-bit audio.
For details, see What Is the Maximum Bit Depth and Sample Rate for Optical/Coaxial Output?.
What is the maximum bit and sample rate from the optical output? Print
What is the maximum bit and sample rate from the optical output?
Modified on: Thu, Mar 12, 2026 at 1:51 PM
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