This reverb unit was said to be a rival to the Lexicon PCM70. While it has a more straightforward sound than the Lexicon, it offers a density and realism that you can't get from plugins, typical of outboard reverbs. SONY's technology is packed into this unit, and it includes 100 highly usable presets. Basic operations have been confirmed, including power-on, reverb sound, lamp illumination, and display. The power cord is not included. Please use a standard power cord that you already own. Additional Notes: The "Battery Voltage Low" message appears when the unit is powered on, but it is currently working without any issues. A CR2032 battery is inside, and the manufacturer charges around 6000 yen for replacement labor.