It's practically new, as it's only been opened. Immediate purchase is OK! Included: ○ Power adapter ○ Outer box ○ Instruction manual Compact Mixer MACKIE List price: ¥9800 ・ Proven high-headroom, low-noise 5-channel compact mixer ・ Studio-quality microphone/line input x1, stereo line input x2 (6.3φTRS) ・ Playback input terminals: Stereo RCA x1, Recording output terminals: Stereo RCA x1, Main L/R output ・ Headphone jack with independent volume control ・ Proven durable and robust design, ultra-compact size for portability ・ Height: 43mm, Width: 140mm, Depth: 196mm, Weight: 0.6kg (excluding power supply)