Three New Headphones, a Portable Headphone DAC/Amplifier and Headphone Cables from Sony

At the RMAF 2014 show in Denver, Sony introduced an expanded range of portable audio options to enjoy Hi-Res sound anywhere. This includes three new headphones – the MDR-Z7 headband type Hi-Res Headphones, MDR-1ADAC Hi-Res Headphones with Integrated DAC/Amplifier, and XBA-Z5 Hi-Res In-Ear Headphones – as well as the PHA-3 Portable Headphone DAC/ Amplifier, and several headphone cables including models engineered with Kimber Kable.

TEAC introduced the AI-301DA Hi-Res Audio Player, a pre-main amplifier outfitted with Bluetooth, USB, support for Direct Stream Digital (DSD), and integrated Digital-to-Analog conversion. The new AI-301DA Hi-Res Audio Player delivers a dramatic sonic improvement over physical media such as vinyl, tapes, and CDs, as well as compressed audio formats.

Roland launched a new generation USB audio interface with DSD high-resolution audio support. The new Roland Mobile UA interface features new proprietary S1LKi technology in a minimalistic design with four channels of DSD and PCM audio in a small, bus-powered device.