※BT Sound Pressure Level Adjustment Circuit Added Specification ★Fully functional. We deliver high-quality, professionally maintained products. Bluetooth is built-in without sacrificing any of the functions of the BOSE high-quality CD player. Since the Bluetooth audio signal passes through the amplifier circuit of this unit, you can enjoy BOSE sound even with a Bluetooth connection. ■This product is for those who are looking for a unit in really good condition, as we have maintained it to a level that other sellers don't. Please leave after-sales support to us. ■How to use Bluetooth ① The BT power turns on automatically when the unit's power is turned on. ② The blue LED is blinking, so pair it with the device you want to connect. ③ Sound will be output when you switch to AUX mode. Other ・Wired connection AUX can be used as is. ・If you want to use it with another device, disconnect the currently registered device with the device operation and pair it with the new device. ・When you enter the service area from out of range, the last remembered device will automatically connect. ■The following work has been done ・System update ・Cleaning and greasing of the entire CD unit. Waveform inspection and output adjustment using an oscilloscope. Pickup & belt rubber new replacement ・All motor operation check ・Spindle motor internal cleaning and oiling ・Cleaning and conductivity improvement treatment of connector contacts ・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-causing parts ・Exterior overall glass coating And more ＊Grease Shin-Etsu Chemical G-501 silicone grease is used. ＊Thermal pad Shin-Etsu Chemical TC-TXS is used. ■Appearance ・Exterior painted product. There are scratches and some cracks on the exterior. Although there is no problem with performance or function, please consider it carefully if you are concerned. ・The cleaning method is the same as the original painted products & unpainted products because the paint with the same base material as the original paint is used. ■Warranty 1 month operation guarantee from the date of receipt of the product ■Shipping contents ・Main unit ・Large black remote control ・Main unit & Bluetooth instruction manual (printed) ・Power cord (compatible) ・Replaced parts ・3M Electronics rubber feet ・Degreasing cloth for attaching rubber feet Shipped by Rakuraku Yamato 100 size. #bose #wave #music #system #CD player #Bluetooth