Yumtone H4 captures the essence of the 1980s Japanese Electone HC-4 FM synthesizer. Introduced by Yamaha in 1987, this synthesizer features two 44-note keybeds, a foot pedal system, a drum/rhythm machine, velocity sensitivity, and 16-operator FM voices. This digital sample library includes a variety of sounds such as synth sustains, staccatos, piano, vibraphone, bells, and tempo-syncable drum loops, providing a broad palette for music production.

• Three main powerful open-format Kontakt .nki instruments
• 20 ambience patches created from the source content
• Extensive sound-shaping controls including volume, attack, release, transient offset, vibrato, and octave layering
• "Glide" control for legato and portamento leads
• Adaptable LFO system with selectable LFO shape, modulation target parameter, speed, intensity, tempo-syncing, and fade-in time
• 13 lowpass, high-pass, and FX filters with assignable modulation control options
• Customizable arpeggiator with built-in velocity sequencer table and control over arp direction, note timing, swing, randomization, and duration
• Convolution reverb with 119 different cathedrals, churches, chambers, rooms, halls, and special effect impulses
• Full multi-effects rack with EQ, filter, phaser, flanger, delay, distortion, amp & speaker simulation
• 24-bit / 48 kHz uncompressed PCM WAV samples
• 7,226 stereo samples, 8.62 GB installed

This library is designed for the full retail version of Native Instruments Kontakt 5.5 or later. It is not compatible with the free Kontakt Player and requires Windows 7 or higher or macOS 10.9 or higher.