iFi audio NEO iDSD PCM768/DSD512/MQA Full Decode USB, S/PDIF, Bluetooth DAC and Headphone Amplifier [All input/output terminals have been tested and confirmed to be working] [All accessories included] There is uneven brightness in the OLED display (a common issue with this model), but it does not affect usability. Also, there is a scratch on the corner (it wasn't dropped, but bumped during installation). "PureWave" balanced circuit, DSD512/PCM768 compatible USB audio, invincible Hi-Res Bluetooth, and MQA full decode support. It can be installed horizontally or vertically depending on the usage environment. The OLED display switches according to the environment. Functions can be controlled with a single rotary knob. The NEO iDSD supports MQA full decode, ensuring the highest possible sound quality. It supports MQA full decode via S/PDIF, so you can enjoy MQA-CDs in combination with a CD transport. iFi uses Qualcomm's new QCC5100 Bluetooth processing IC. It supports all current high-resolution Bluetooth audio formats. Digital Input: USB3.0-B Female (USB2.0 compatible) / S/PDIF (Coaxial/Optical) Supported Formats (USB): DSD512/256/128/64, DXD (768/705.6/384/352.8kHz), PCM (768/705.6/384/352.8/192/176.4/96/88.2/48/44.1kHz) MQA (Full Decode Supported) Supported Formats (S/PDIF Coaxial, Optical): PCM (192/176.4/96/88.2/48/44.1kHz) MQA (Full Decode Supported) Supported Formats (Bluetooth): AAC, SBC, aptX, aptX HD, aptX Adaptive, aptX LL, LDAC, LHDC/HWA codecs Bluetooth 5.0 Input Voltage: DC 5V/2.5A, AC100-240V, 50/60Hz (iPower 5V included) Size: 214 x 146 x 41mm 970g Suggested Retail Price: 137,500 yen (tax included)