"Teac A-H01 Black USB DAC Brand New An integrated amplifier is essentially a receiver without a built-in AM/FM tuner
You get power to drive your speakers, audio controls, and inputs for music source components. Connect an iPod, a computer, a network music player, or any other device that can play Internet radio, and you may find you have no need for an AM/FM radio. The Teac AH01 Stereo Pre-Main Amplifier with D/A Converter is both a stereo amplifier and high quality DAC (Digital-to-Analog Converter). It allows you to enjoy music from analog and digital sources from a powerful 50W per channel design with excellent sound quality provided by ICEpower technology from B&O. With its high quality 24-bit/192kHz DAC, enjoy music from coaxial RCA, optical and USB sources, where the latter could be music from your iPad, Mac, PC, laptop or external hard disk drive. In addition to standard speaker outputs, it includes a pre out for use with an additional subwoofer if desired, making it a perfect choice both for use with passive stereo speakers or a passive 2.1 speaker system . AH01 Features: Stereo Pre-Main Amplifier, 50W x 2 Output Power, Supports Asynchronous Transfer Mode, Motorized Volume Control, High Speed Transfer for USB Audio Input, Detachable AC Socket, 32-bit/192kHz D/A Converter, B&O ICEpower Technology, Digital Audio Inputs for Digital Audio Sources, Binding-post Speaker Terminals & Subwoofer Preout, IEC-Type Power Socket, USB Audio Input: High-speed (USB2.0), USB Audio Transfer Mode: Asynchronous Mode, Supported Sampling Rate: 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz, Audio Input: 5 (USB, Coaxial, Optical, Line1, Line2), Audio Output: 2 (Subwoofer Pre-out, Headphone)"