The Fiio BTR5 is a well regarded, portable Bluetooth DAC/Amp. Not only does the BTR5 accept digital audio input via Bluetooth, but it can also work as a dedicated portable amplifier through USB-C input.
Topping D90 MQA
One of the top-of-the-line Topping DACs with support for balanced outputs, Bluetooth including LDAC and aptX codecs, and high resolution DSD512 and up to 32/768 PCM audio. Unlike the regular D90, this variant has support for the MQA codec.
XLR 3-Pin AES-EBU
Balanced 3-pin XLR
32 bit / 384 kHz
32 bit / 768 kHz
20 Hz - 40 kHz
20 Hz - 20 kHz
|Reviews||No reviews available|
Audio Science Review
The Topping D90 produces lowest noise and distortion [of the] 220 DACs [I've] tested so far.