11. How to use the MQA function of BTR7?

When working as a USB DAC under 2.0 mode, the BTR7 supports MQA Renderer, which will show "MQA" on the display. It requires working with music applications that support MQA Core Decoder.

When using the Tidal app, please turn off the loudness normalization option and switch the quality to MQA in setting menu first.
Connect the BTR7 to the mobile phone via USB and play MQA file in Tidal. "MQA" displayed on the BTR7 means the MQA is working.
A Brief Introduction to MQA and FiiO's Support for MQA: