MARCAS 1 a b c d e f g h k m n p r s t u w 1 1010 Music a Ableton Adam Audio AKAI Allen & Heath Apogee Arturia Audio Technica Austrian Audio b Behringer Beyerdynamic Boos c Celestion d Dato Denon e Electro voice Elektron Empress Effects Eventide f Focal Focusrite g Genelec h Hologram k Korg m M-Audio Mackie Make Noise Moog Motu n Native Instruments Neumann Novation Numark p Pioneer Polyend r Rode Roland s Sennheiser Sequential Solid State Logic SOMA Laboratory STS Touring Series t Teenage Engineering u Universal Audio w WDM