FiiO - K11 R2R

The extreme low output impedence in this headphone amp and the R2R architecture is really making it possible for me to hear the kind of dynamics I haven't heard before. Truly astonishing experience.

Utkarsh Tyagi

The K11 R2R delivers a smooth, organic sound that is hard to beat at this price. Its build quality is rock-solid and the volume knob feels incredibly precise.

Dinesh S