The CD80 II is a headphone-focussed CD player with 3.5mm and balanced 4.4mm sockets on the front panel to respectively offer 215 Watts and 850 Watts into 32 Ohms. Output impedance on both sockets is ...

The K11 R2R has three digital inputs on its back panel: USB-C, TOSLINK and coaxial. I connected it to a MacBook Pro via USB ...

FiiO K11 R2R + SR11 video review.The biggest bargain in hi-fi right now by John Darko August 3, 2025, 18:31 ...

5. Does the K11 R2R do DSD? Yes — and no. The K11 will accept DSD streams over USB, but according to FiiO’s data flow diagram, all DSD signals are converted to PCM upon entry.