Roland Desktop Synth SH-4d Meet the Roland SH-4d Synthesizer, a desktop powerhouse with hands-on workflow and deep synthesis tools for designing the sounds of yesterday, today, and tomorrowCreate spontaneous musical moments with 11 OSC Models, a multitimbral pattern sequencer, extensive effects, and plenty of polyphony. And with the loaded panel, dynamic controls, motion recording, and more, you can craft evolving sounds and compositions as fast as the ideas come. Equally suited for studio, stage, and traveling, the SH-4d is an incredibly versatile synth that unleashes inspiration from the moment you power on. Eleven OSC Models put a diverse range of sound-making power at your command, from vintage analog synths and PCM-based sounds to cutting-edge digital tones. There's a flexible drum synthesizer too, with rich tone-shaping capabilities for creating custom kits from scratch. Classic. Inspired by legendary Roland SH synths, the new SH-4d Model lets you build thick vintage analog-style