iframe{width: 1px;min-width: 100%;border:none;} iFrameResize({log:false}, '#descIframe')Find out more on the AVM Australia Website - Preamplifier featuring RCA & Balanced Inputs & Outputs, Phono MM & MCand DAC. Extensive menu functions including HT Bypass, etc. - DAC inputs include Optical, Coax (up to 192/24) & USB. - Bluetooth 4.2. - Includes RC3 IR remote. The PA 30.3 preamplifier at a glance 1 XLR input, 5 line inputs (RCA) Low impedance XLR and RCA Class-A outputs Additional subwoofer output MM and MC phono input, adapter plugs included Digital inputs: SPDIF optical and coaxial, USB without driver Bluetooth 4.2 Tone control (can be by-passed) Extensive menu functions (input sensitivity, home theater loop and much more) Remote control RC 3 is included Environmentally friendly standby power < 1 W Available finishes: silver or black