For sale: FiiO K11 R2R DAC & Headphone Amplifier A desktop DAC and amp from FiiO, R2R edition. It features a true 24-bit R2R DAC design, delivering natural and smooth sound for music, gaming, and movies. Specifications and Features: • True 24-bit R2R DAC technology • Supports PCM up to 384kHz and DSD256 • Two operating modes: NOS and OS • Output power up to 1300mW per channel (1.3W per channel) at 32 ohms via 4.4mm Balanced port • Three Gain levels • 4.4mm Balanced headphone output • 6.35mm headphone output • USB-C, Optical, and Coaxial inputs • RCA Line Out for connecting to active speakers or an external amp • LCD screen • Adjustable RGB lighting • Elegant desktop design and compact size The device is suitable for driving a wide range of headphones and IEMs, offering a powerful output of up to 1.3W per channel at 32 ohms via the 4.4mm balanced output. Condition: Excellent All accessories are available.