Used Casio CT-S1RD 61-Key Keyboard 61-Key

Sleek design meets vibrant style with the Casio CT-S1RD, a 61-key keyboard that delivers expressive sound in a bold red finish. Part of the Casiotone series, this model keeps things streamlined and modern, focusing on high-quality core tones in an ultra-slim, lightweight frame. It’s easy to move from room to room or take to a rehearsal, and the eye-catching red chassis adds a fresh twist to a classic keyboard layout.

The CT-S1RD is powered by Casio’s AiX sound engine, known for its detailed acoustic piano voices and responsive dynamics. Alongside rich grand piano tones, you’ll find a thoughtfully curated selection of electric pianos, organs, strings, and synth sounds that feel musical and inspiring right out of the box. Built-in speakers provide clear, balanced projection for practice or casual performance, and USB connectivity allows easy integration with recording software or virtual instruments. A power supply is included so you can plug in and start playing immediately.

Every instrument that comes through our store is thoroughly tested to ensure it’s functioning properly and ready for its next home. We buy, sell, and trade used gear every single day, so there’s always something new rotating through the shop. Be sure to take a close look at all the photos in this listing for the most accurate view of condition, as small cosmetic imperfections may not be fully described in the text.