FiiO RR11 Portable Stereo Radio Receiver Color:Silver fully symmetrical voltage feedback circuit

fully symmetrical voltage feedback circuit with a triple emitter follower output stage biased in class B

each element is configured for single-channel processing

Multi-Channel Mixer: Control up to five audio channels for seamless mixing

The integrated remote features an omnidirectional microphone and three controls

FiiO RR11 Portable Stereo Radio Receiver Color:Silver fully symmetrical voltage feedback circuitRR11 Portable stereo radio 13mm ultra thin aluminum body Analog PVR tuning Specialty FM radio chip Si4831 Ultra wide FM band coverage Specially designed circuit BASS+3D sound effects FM headphone amp dual modes Included retro style earbuds Included dongle Battery power outlet dual power supplies Retro lighting effects Ultra thin aluminum alloy design Retro yet modern The RR11 features a super slim body of 13mm thickness with dimensions of just 83.