text., Synthmuseum.com website, including all information and images, is copyrighted as a collective work and is the property of Synthmuseum.com, Inc. This copyright does not supersede any copyrights that may exist for previously copyrighted images and. "Synthmuseum.com - ARP : Quadra". synthmuseum.com. Retrieved 3 August 2018.{{cite web}}: CS1 maint: multiple names: authors list (link)
