FiiO M33 R2R

The FiiO M33 R2R is a portable Hi-Res audio player that for the first time brings FiiO's self-developed, fully differential 24-bit R2R DAC architecture into a compact, mobile format. This technology combines the analog warmth of classic R2R converters with high resolution and precision. All of this ensures a natural, detailed, and balanced sound at reference level. The M33 R2R is powered by a Qualcomm Snapdragon 680 processor with 8 GB of RAM. Android 13 is used as the operating system. The internal storage of 128 GB can be expanded up to 2 TB via a MicroSD card. A dedicated XMOS XU316 USB chip ensures extremely low latency and perfect audio synchronization in USB DAC mode. The powerful headphone amplifier delivers up to 1100 mW + 1100 mW at 32 ohms (balanced) and effortlessly drives both sensitive in-ear headphones and demanding over-ear headphones. The 5.5-inch Full HD touchscreen display with sturdy Gorilla Glass 3 offers clear representation, complemented by stylish displays such as a VU meter. Further features include 10-band PEQ with AUTO-EQ, dual USB-C port with desktop mode, Bluetooth 5.0 with SBC/aptX/aptX HD/LHDC/LDAC, and a battery life of up to 15.5 hours. Thanks to 3.5 mm and 4.4 mm connections, which can optionally function as headphone or line-out, as well as coaxial SPDIF digital output and USB audio, the M33 R2R can be used flexibly portably or integrated into stationary setups. In desktop mode, the battery is conserved while consistently high output power is provided - ideal for use as a high-quality desktop DAC, headphone amplifier, or network streamer. Despite its extensive features, the FiiO M33 R2R remains pleasantly compact and comfortably portable, weighing only around 258 g and featuring a slim casing. A leather protective case and a hardened screen protector (pre-installed) are included in the scope of delivery.