Manufacturer Description The Kemper Profiler Rack packs the same awesome amp modeling and emulation of the original Kemper Profiling Amplifier into a handy 19" rackmountable format. As with the rest of the Profiler series, the Profiler Rack, doesn't limit you to a bunch of preset models. Instead, it lets you create your own amp profiles and call them up whenever you like. What's more, Kemper's high-tech wizardry gives you total tone-tweaking control over your profiled amps, going well beyond gain and tone. Talk about a must-have studio tool! Kemper Profiler Rack Features: Rackmountable guitar preamplifier can create profiles of any physical guitar amplifier Includes 200 amplifier profiles for you to start with Easy to profile your own amplifiers - all you need is a microphone and cable, guitar cables, and a combo amp or amp head and cabinet Built-in DI can split your signal to a direct output for simultaneous recording of your dry guitar signal and the guitar amp profile Great-sounding collection of effects in addition to the amplifiers Automatic spillover lets your delay and reverb tails fade out naturally when you change presets You can lock individual module settings when changing presets, keeping your current delay effects settings while changing amp profiles Effects loop lets you integrate your hardware effects and stompboxes