Add to cart Alonso Maarten Vorwerk Spire Soundset $49.00 Following up his latest Soundset release on Alonso Sound for Sylenth1, we present the Maarten Vorwerk Spire Soundset. Spanning 128 presets organized within 6 categories, each preset is assigned all 4 of the Macro controls programmed for ease of flexibility when tweaking to find a unique sound, especially when blending them together. Now, if you like bonus content, get ready because this Soundset has one. Only with your purchase of the Maarten Vorwerk Spire Soundset will you get the Vorwerk Nostalgia Sample CD, a collection of Maarten Vorwerk’s favorite samples used in his productions over the years for FREE. Extending 200+ WAV samples, you’ll be able to bring the Maarten Vorwerk signature sound straight into your productions.