◆ We deliver high-quality, professionally maintained products. ■ Bluetooth is not built-in. To allow you to enjoy listening to CDs, we perform basic maintenance, as well as inspections and calibration of the pickup, etc., going beyond what other sellers do. Even items sold in stores or on flea markets are not usually maintained to this extent. This product is for those seeking a truly well-functioning unit. Please feel free to contact us for after-sales support. ■ The following work has been completed: ・ System update ・ Cleaning and greasing of the entire CD unit. 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 is used. * Thermal pad Shin-Etsu Chemical TC-TXS is 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 ・ There are scratches on the top and right side of the exterior, so please check the images carefully before considering a purchase. Also, the serial sticker says AWRCCC, but the body is AWRCCB. ■ Warranty 1 month operational warranty from the date of receipt of the product. ■ Shipping contents ・ Main unit ・ New compatible remote control (operation confirmed) ・ Main unit instruction manual (printed) ・ Power cord (compatible) ・ Replaced parts ・ 3M Electronics rubber feet (installed) Shipped via Rakuraku Yamato 100 size. #bose #wave #music #system #CD player