Note: The unit on the left is a comparison sample. The item you will receive is a single unit with restored color tones. We deliver high-quality, professionally maintained products. ■ In addition to the built-in Bluetooth function, we have performed basic maintenance, including inspection and calibration of the pickup, to ensure you can enjoy listening to CDs. We go the extra mile that other sellers don't. Even those sold in stores or at flea markets are rarely maintained to this extent. This product is for those who want a truly well-functioning unit. Please leave after-sales support to us. ■ The following work has been completed: ・System update ・Cleaning and greasing of the entire CD unit ・CD unit to IV specifications ・Waveform inspection and calibration using an oscilloscope ・New pickup & belt rubber ・All motor operation check ・Spindle motor internal cleaning and lubrication ・Cleaning of connector contacts and conductivity improvement treatment ・Power IC grease removal and replacement with thermal pads ・Re-soldering of heat-generating parts ・Replacement of deteriorated and easily damaged parts ・Preventive replacement of failure-prone parts ・Overall exterior glass coating And more ＊Grease Shin-Etsu Chemical G-501 silicone grease used ＊Thermal pad Shin-Etsu Chemical TC-TXS used ＊Capacitors Nichicon: Audio grade electrolytic capacitors Murata Manufacturing: MLCC Kyocera: Tantalum capacitors ■ It has become electrically healthy and has regained its original sound. ■ Appearance ・Please note that there may be minor scratches on the LCD screen. ■ Warranty 3-month operational warranty from the date of receipt of the product ■ Shipping contents ・Main unit ・Genuine remote control ・Main unit & Bluetooth instruction manual (printed) ・Power cord (compatible) ・Replaced parts ・3M Electronics rubber feet Shipped via Rakuraku Yamato 100 size. #bose #wave #music #system #CD player