The KSP20 is affordable and versatile, allowing players of all levels to make their performances more expressive. It features a built-in 6 foot cord terminated with a molded strain relief and chrome-plated 1/4 inch plug. An integrated polarity switch makes the KSP20 compatible with most brands of electronic keyboards, including Roland, Korg, Casio, Yamaha, Kawai, and more. Its durable design incorporates a built-in tread on top and four non-slip rubber feet on the bottom. By utilizing a silent medium gauge spring, the KSP20 features a short travel and soft resistance, making it very easy and comfortable to use.