The Centrance Mixerface combines a professional field recorder with an interface with audio-affine sound quality in pocket format. The R4 mixer interface was honoured as the best newcomer product in the recording sector at the 2018 NAMM Show and impresses with its sound quality and workmanship. The R4 has 2 XLR/jack combo sockets for mic, line and instrument signals. The integrated instrument preamp is equipped with a Hi-Z circuit, allowing the input impedance to be selected. The A/D converters ensure outstanding audio quality - even on the move - and complement the Jasmine mic preamps, which can also be used with condenser microphones thanks to the 48V phantom power supply. The Ampextreme headphone amplifier unit offers plenty of headroom and very detailed signal reproduction. In terms of connections, the R4 offers a stereo aux input and a line output (stereo/mono switchable), two USB ports, one for data transfer and one for charging the integrated lithium-polymer battery. The mixer interface can be used with common recording apps on smartphones or tablets and supports Android as well as iOS, Max and Windows. Details: Ultra-compact/mobile recording interface Professional A/D converters for outstanding audio quality Dual Jasmine mic preamps Supplies 48V phantom power Integrated high-capacity rechargeable batteryAmpExtreme headphone amplifier with plenty of headroom 2x XLR/jack combo input for mic/line/instrument signal Hi-Z circuit for selectable input impedance Low impedanceLow cut switch for channel 1 / 2 2x output (balanced) Aux input (stereo) Line output (stereo7mono switchable) 2x USB port (1x data transfer / 1x charging) Aluminium housing Works with all common recording apps Supports Android, iOS, Mac, Windows Scope of delivery: Mixerface R4 1x USB cable Quick Start Guide.