FiiO M33 R2R Portable HiFi Music Player | 5.5" Full HD, Snapdragon 680, 8GB RAM + 128GB, True R2R DAC

Experience flagship-grade audio in a compact chassis with the FiiO M33 R2R. Built on the Qualcomm Snapdragon 680 and paired with 8GB RAM and 128GB storage, this player is designed to deliver smooth multitasking, robust streaming, and long-term stability that exceeds typical portable players.

At its core lies a self-developed true R2R DAC, translating the classic ladder architecture into a compact form. It offers two listening modes: FLAT for neutral listening and WARM for a more analog-inspired character. This enables you to tailor the sound to different tracks or headphones without guessing, providing a flexible tonal palette for diverse listening scenarios.

The experience is further enhanced by a dedicated XMOS XU316 USB audio processor, ensuring ultra-low latency and consistent high-quality audio when you connect via USB. This can matter for watching videos or gaming where timing and clarity matter, reducing lag and maintaining precise synchronization between audio and action.

Vivid display and portable comfort

The 5.5 inch Full HD touchscreen, with a resolution of 1080×2160, brings album art to life and supports built‑in themes such as cassette, spectrum, and VU meter for a retro listening ritual. Weighing 258 grams and featuring an AG matte glass back, it sits comfortably in the hand for daily use, making long listening sessions feel natural rather than tiresome.

Display and control are paired with a focused hardware path: fully differential TI analog circuitry with four INA1620 headphone amplifiers delivers strong, clean power to IEMs and full-size headphones, up to 1100 mW per channel balanced. This combination aims to offer responsive dynamics without audible distortion at common listening levels, lending a sense of articulation and depth to complex tracks.

Smart tuning and flexible sound shaping

AUTO EQ automatically matches headphone frequency curves for precise, lossless tuning. In addition to automatic matching, there are preset and manual EQ options for deeper customization, allowing users to discover a personal listening profile that suits their preferred genres and gear.

Whether you are streaming high-quality files, offline tracks, or using USB audio, the M33 R2R’s robust storage, quick processing, and multiple outputs provide a flexible setup that can adapt to daily routines—from quick commutes to focused listening sessions at home.

• Flagship performance with 8GB RAM and 128GB storage for smooth multitasking and quick access to your library.
• Dedicated XMOS USB processor for ultra-low latency USB audio across platforms.
• True R2R DAC with FLAT and WARM profiles to suit different tracks and headphones.
• 5.5” Full HD display for immersive visuals and intuitive navigation.
• AUTO EQ plus preset and manual EQ options for customized tonal shaping.
• Fully differential TI analog circuitry delivering up to 1100 mW balanced output for demanding headphones.

Ready for on the go listening

Envision your daily commute, travel, or home listening sessions with a device designed to deliver engaging detail without overpromising. The M33 R2R invites you to explore possibilities rather than guarantees.