Aqeel Aadam Sound has introduced a dual-engine audio sustainer with intermodulation, advanced filtering, support for custom samples, and more.
Designed to add depth and character to your music, Coastline creates complementary ambience for any sound or composition using a combination of additive and granular synthesis to stretch sounds infinitely.
Coastline is a complementary texture generator. It produces sound that is derived from its input: the output may be tonal or noisy, but it always originates from the input source. Coastline can function in two ways: it can introduce sound around your input (similar to a reverb or delay) or reshape the input itself (like a filter or distortion). How you use it is completely up to you.
The heart of Coastline is the Sustainer. Sustainers capture your input and hold it indefinitely, and two independent synthesis engines bring them to life. From there, a multimode filter, an intermodulation matrix, a reverb, and a deep modulation system let you shape the result into anything from a gentle ambient wash to full-blown harmonic destruction.
Available for Windows, macOS and iOS (VST3, AU, AUv3 and AAX), Coastline is on sale for the launch price of $45 USD until July 8th, 2026 (regular $60 USD). A free trial version is available to try the plugin.
More information: Aqeel Aadam Sound
