The U-he Twangstrom plug-in is a flexible spring reverb box-of-tricks. If you're familiar with Bazille, you might already have come across its built-in spring unit. Inspired by the Bazille, the Twangstrom also include two more modelled reverb tanks paired with a drive section, filter stage, envelope and mod matrix. It emulates a hand-picked selection of the most popular units you will find in classic guitar and instrument amplifiers, recreating the odd character of real springs. Many of the technical parameters are user-adjustable in real time and can be controlled via MIDI or using the internal LFO and envelope generator. With its multimode resonant filter, Twangstrom is a unique and powerful tool that delivers highly unusual, evolving textures, especially when the signal is tossed around using the modulation matrix.