![STUDIOLOGIC SL990 XP - While still available > MIDI Controller Keyboards > MIDI/Samplers/Synths > Shop > Boomerang Sounds STUDIOLOGIC SL990 XP - While still available > MIDI Controller Keyboards > MIDI/Samplers/Synths > Shop > Boomerang Sounds](http://www.boomerangsounds.co.uk/shopimages/products/normal/FATSL99X_2_400x300_BS.jpg)
STUDIOLOGIC SL990 XP - While still available > MIDI Controller Keyboards > MIDI/Samplers/Synths > Shop > Boomerang Sounds
![STUDIOLOGIC SL990 XP - While still available > MIDI Controller Keyboards > MIDI/Samplers/Synths > Shop > Boomerang Sounds STUDIOLOGIC SL990 XP - While still available > MIDI Controller Keyboards > MIDI/Samplers/Synths > Shop > Boomerang Sounds](http://www.boomerangsounds.co.uk/shopimages/products/extras/FATSL99X_3.jpg)
STUDIOLOGIC SL990 XP - While still available > MIDI Controller Keyboards > MIDI/Samplers/Synths > Shop > Boomerang Sounds
![STUDIOLOGIC SL990 XP - While still available > MIDI Controller Keyboards > MIDI/Samplers/Synths > Shop > Boomerang Sounds STUDIOLOGIC SL990 XP - While still available > MIDI Controller Keyboards > MIDI/Samplers/Synths > Shop > Boomerang Sounds](http://www.boomerangsounds.co.uk/shopimages/products/extras/FATSL99X.jpg)
STUDIOLOGIC SL990 XP - While still available > MIDI Controller Keyboards > MIDI/Samplers/Synths > Shop > Boomerang Sounds
![STUDIOLOGIC SL990 XP - While still available > MIDI Controller Keyboards > MIDI/Samplers/Synths > Shop > Boomerang Sounds STUDIOLOGIC SL990 XP - While still available > MIDI Controller Keyboards > MIDI/Samplers/Synths > Shop > Boomerang Sounds](http://www.boomerangsounds.co.uk/shopimages/products/extras/FATSL99X_2.jpg)