【Ships within 24 hours!】 Includes: Main unit, box. Adapter, 9V battery power-on and operation confirmed. (Adapter and battery are NOT included.) Made in Taiwan, compatible with ACA adapters, and without a CE mark. Based on the serial number and lack of a CE mark in the battery box, it appears to be from around 1989. Operation was confirmed to be without issues. ※ When using a BOSS-recommended TU series or power supply for ACA-compatible models, please be sure to check the warning in photo 9. Dust removal with a duster, wiping with a cloth, and simple cleaning of the terminals will be performed before shipping. ※ Although it is currently working without problems, please understand that this item is old. (For safety, operation will be re-confirmed just before shipping.) ※ Please note that it may be sold out elsewhere. #BOSS #CompactEffecter #Effecter #CS3 #Compressor #Comp #CompressonSustainer #VintageEffecter Type...Electric Guitar Manufacturer...BOSS