The FiiO M3 Pro is a portable digital audio player (DAP) that builds upon its predecessor, the M3K, offering significant upgrades in design, features, and sound quality. Priced at $99.99, it includes an ESS ES9218P DAC capable of PCM decoding up to 32-bit/384kHz and native DSD128 support. The device features a sleek, CNC machined metal casing with a large 3.5-inch IPS touchscreen that provides a resolution of 800×340 pixels. This DAP supports microSD cards up to 2TB, allowing users to carry extensive music libraries. The M3 Pro boasts an impressive battery life of up to 15 hours with a 1000mAh battery, and it can operate as a USB sound card or source for USB DAC/Amps. The overall design is lightweight at 70g, and its interface is praised for being smooth and user-friendly. Though it lacks Bluetooth connectivity and a balanced output, it excels in sound performance, especially with entry-level dynamic driver IEMs, making it a strong contender for those seeking an affordable yet high-quality audio solution.
