FIIO DM15 R2R portable CD player with discrete R2R DAC

The FIIO DM15 R2R represents a refined evolution of FIIO’s portable CD player concept, shaped by real-world feedback and in-house engineering. Designed for music lovers who still enjoy physical discs but expect modern convenience, it occupies a premium position in the lineup. The DM15 R2R is suitable for portable listening, desktop systems, and compact home setups, bridging classic CD playback with contemporary digital audio functionality in a single, well-integrated device.

At its core, the player features a carefully structured five-module design, including a precision CD servo, a high-quality USB DAC section, a fully differential 24-bit R2R conversion stage, Bluetooth connectivity, and an intelligent control MCU. The discrete R2R DAC uses 192 high-accuracy thin-film resistors, contributing to a smooth, organic, and layered sound presentation. Increased output power allows the DM15 R2R to drive a wide range of headphones with confidence, whether using the single-ended or balanced outputs, while maintaining a consistent sonic character.

In everyday use, the DM15 R2R proves highly adaptable. It functions as a full-featured USB audio interface supporting resolutions up to 384kHz/32bit and DSD256, making it suitable for modern digital libraries. Wireless transmission via Bluetooth enables flexible integration with contemporary systems. Additional features such as multiple EQ presets, adjustable bass modes, a dedicated retro voicing, and direct CD ripping to WAV files on external storage enhance its appeal. For listeners seeking a warm, engaging sound combined with modern versatility, the DM15 R2R is a compelling option.