Roland's SP-404A features 16-bit linear sampling, 29 effects with smooth switching, 12 performance pads, and a built-in mic. It's packed with over 100 stereo samples, effects, and one-shots from Loopmasters, making it an excellent performance tool that's super easy to take with you. Create your own samples on the go, load them into the machine via SD card, or import right from your computer to get started making music wherever you are.