Portable organ power. The Yamaha reface YC Combo Organ has 5 vintage organ sounds with drawbars and percussion to please old school organ lovers. The YC also has distortion and reverb effects that instantly alter the parameters of your sound. The reface YC emulates classic sounds such as the Hammond Vox Acetone and Yamaha Organs. This lightweight the portable organ will inspire creativity in a range of settings. Listen to your music in rich stereo sound. The Gear4music HP-210 headphones are extremely durable and lightweight. Theyre great for when you need a robust sound that you can rely on – at home in the studio or on the stage.