Fiio JM21 Digital Audio Player: Dual DACs and High-Resolution Bluetooth for Audiophile-Grade Sound
The Fiio JM21 Digital Audio Player combines high-end audio technology, versatile functionality, and a user-friendly design.
Android5d
Your Ultimate Guide To Bluetooth Audio!
For a wired connection, the digital signal (your audio file) flows to your device’s DAC (Digital to Analog Converter). This ...