I want to listen in good sound forever, so I record in DSD. While the word "Hi-Res" has become commonplace and hardware like USB DACs are abundant, no one seems to have found a solution to the lack of music sources to listen to on that hardware. Korg, who has been pursuing high sound quality with DSD long before the boom, now makes a new proposal. With the technology cultivated over many years through the DSD recorder "MR series," which is active in demanding professional settings, and the development of the standard high-resolution playback software "AudioGate," they have realized a DSD recording system by equipping a USB DAC with a professional-quality AD converter. It supports phono input and is also ideal for archiving analog records. If there's no source you want to listen to, record it yourself. 1BIT USB-DAC / ADC, DS-DAC-10R. Achieve DSD recording with only "DS-DAC-10R" and "AudioGate 4." Just connect the PC and the main unit with a USB cable. The simplest high-quality playback system, familiar from the DS-DAC series, now has a new high-quality recording function. Both recording and playback support formats of 5.6MHz and 2.8MHz for DSD, and up to 192kHz/24bit for PCM. From now on, you can not only wait for releases from distribution sites, but also record your own sources in DSD and listen to them in good sound anytime you like. * "AudioGate" and the instruction manual can be obtained online. Specifications Audio Interface Number of channels: 2 channels Input format (USB): ◇DSD: 2.8224MHz / 5.6448MHz, 1bit ◇PCM: 44.1kHz / 48kHz / 88.2kHz / 96kHz / 176.4kHz / 192kHz, 16bit / 24bit Host interface: USB 2.0 (High Speed) Audio driver: ASIO2.1, WDM, Core Audio General Indicator: Ring LED indicator (displays sampling frequency and REC status in color) Power supply: USB bus power (5V 500mA) Power consumption: Maximum 2.5W External dimensions: 155 (W) x 184 (D) x 49 (H) mm (including protrusions) Weight: 1.1kg The above is an excerpt from the product description on Amazon.