Casio RAP-1 Rapman Keyboard – Made in Japan (1991) – Fully Working

Up for sale is a Made in Japan 1991 Casio Rapman RAP-1, a quirky, cult-classic keyboard that perfectly captures the early ‘90s lo-fi hip-hop vibe. Originally marketed as a fun “rap toy,” the Rapman has since found a second life as a genuinely inspiring creative tool for producers, beatmakers, and experimental musicians.

With its built-in scratch pad, drum patterns, voice effects, and classic Casio tones, this thing is pure character. If you’re into vintage gear, cassette-era textures, or oddball instruments that spark ideas instantly, this delivers.

Condition

• Very good overall condition with light cosmetic wear consistent with age
• Fully tested and 100% functional
• All keys, buttons, pads, and scratch disk work perfectly
• Clean headphone output
• Battery compartment is clean with no corrosion
• Includes battery door

Features

• 32 mini keys
• 20–25 preset tones (piano, horns, guitar, SFX, etc.)
• 30 rap/rhythm patterns with variations
• Scratch disk with multiple scratch sounds
• Drum pads + accompaniment (bass/chords)
• Voice Effector (pitch/modulation via mic input)
• Built-in speaker + 1/8" (3.5mm) output
• Demo song + simple programmable functions

Power

• Runs on AA batteries or DC adapter (not included)
• Battery operation tested and working

What’s Included

• Casio RAP-1 Rapman unit only
• No box, manual, power supply, or microphone included

Feel free to reach out with any questions!