The Yamaha reface DX Synthesizer With Yamaha Bag & Strap Kit is an all-in-one bundle for the synth user on the move including the accessories you need to secure and protect your instrument on the go. Yamaha reface DX Synthesizer is a revival of the Yamaha FM synths that shaped the sound of 80s electronic music. The DX has a new FM tone generator and is a 4 operator synth with an intuitive user interface It comes complete with an official Yamaha bag protecting your synthesizer while on the move. It also includes the Yamaha Strap Kit and Gear4music strap which attaches on either end of your synth turning it into a fully-fledged Keytar.