Tivoli Audio Model One Radio Series. Its nuanced sound profile amazes everyone who listens to this small tabletop radio for the first time. It's no surprise that behind this sound marvel in a compact size is the inventive Henry Kloss. He was passionate about achieving a natural, balanced sound reproduction, which led him to implement automatic contouring of frequencies in half-octaves for the mono speaker. Tivoli Audio Model One+ Radio. On the left, a round display shows everything in white on black, while the large rotary knob on the right is used for operation. Users can choose to access local radio reception (FM/AM), digital radio (DAB and DAB+), or stream from a smartphone, tablet, or PC via Bluetooth. Between the two portholes are two buttons for volume and the power switch. Below, five buttons allow for presetting five stations for each source. The otherwise prominent speaker is relocated to the top of this radio device, but thanks to its innovative technology, it retains its exceptionally good sound quality.