File:E-mu Proteus 1 Pop Rock.jpg

derivative work of the following images: File:Synth_rack_@_Choking_Sun_Studio.jpg licensed with Cc-by-2.0 2010-12-12T14:58:46Z Flickr upload bot 2000x3008

This image is a derivative work of the following images: File:E-mu_PK-6_Proteus_Key.jpg licensed with Cc-by-sa-2.0 2010-12-11T13:27:23Z Flickr upload

E-mu Turbo Phatt Alesis QSR Behringer RX1602  8ch/12in Line Mixer E-mu Proteus 1 Pop/Rock Clavia Nord Rack M-Audio Oxygen 8 keyboard Date 5 August 2007,