Product Name Price High to Low Price Low to High Active Monitors ( 8 ) Headphones ( 3 ) Studio Surrounds ( 4 ) Digital Mixers ( 1 ) Condenser Microphones ( 3 ) Dual Preamps ( 2 ) Multi channel Preamps ( 1 ) Portable Recorders ( 1 ) 8 Channel controllers ( 2 ) PCI Interfaces ( 4 ) Firewire Interfaces ( 4 ) USB Interfaces ( 10 ) Rackmount Midi ( 1 ) Portable Midi ( 4 ) DAW Softwares ( 4 ) VST Effects ( 5 ) VST Instruments ( 9 ) ALL IN ONE STUDIO PC ( 1 ) Midi Pedals ( 1 ) 25 keys controllers ( 1 ) 49 keys controllers ( 5 ) 61 keys controllers ( 4 ) 88 keys controllers ( 4 ) Keyboards Synthersizers ( 1 ) Keyboard Pedals ( 2 ) Active/Powered ( 2 ) Subwoofers ( 1 ) Small Format Mixers ( 1 ) DJ Speakers ( 3 )