Subterranean 60Hz Drone (Moog Mother-32) - Tonal Drop Thursdays Week 2. This patch explores the unique self-patching of the Mother-32, using the LFO as the core audio source for a stable, massive sub-frequency drone. Designed as a foundational layer for Ambient or Techno. Full instructions and diagram are available on the @sonalsystem blog.

https://sonalsystem.com/uq3h5

11_06_25 Tonal Drop Thursday - "Subterranean 60Hz Drone" - Moog Mother 32

Industrial Pile Driver Sequence (Korg MS-20 + SQ-1) - Tonal Drop Thursdays Week 5. A relentless industrial bass sequence. The MS-20 provides a heavy, metallic Ring Mod tone with sawtooth filter modulation, driven automatically by the Korg SQ-1 sequencer for a machine-like groove.

Disclosure: The audio sample features Valhalla Delay and Valhalla Future Verb for added industrial atmosphere and depth.

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11_27_25 Tonal Drop Thursday - "INDUSTRIAL PILE DRIVER" - KORG MS-20

For the past several years, Allen Morgan has developed expertise as a sound designer, developing content for major pro audio software developers including Yamaha, Steinberg, PreSonus, Toontrack, Output, and various boutique iOS developers. His “Allen Morgan”-branded content, known for its high production value , has been incorporated into award-winning flagship products such as Toontrack’s Superior Drummer and EZ Drummer, Yamaha Steinberg’s Cubase and Cubasis, reaching thousands of customers in countries across the world. 

In 2017, Morgan launched his own audio content label under the name SonalSystem. Through SonalSystem, Morgan and his team develop, produce, and distribute expertly crafted and professionally edited sound recordings for use in artist productions and cinematic mediums. SonalSystem products are available for purchase throughout the world.

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