It can be connected to any standard studio or mobile rack with ease! The front panel of the PX3000 has two knobs for each channel to control the volume level. In addition there are iridescent blue meters to show your level readings. This is not only extremely useful to gauge your levels but also looks very stylish in a dark space!The front panel also holds the power button. This is a very useful feature if you place this unit on a rack. There is no need to climb behind your gear to turn this one on and off! There is also a clipping level feature which lights up red to warn when clipping levels are reachedone fast glance to the front panel and you will see your input is at a proper level. The PX3000 2-Channel Amplifier from Technical Pro is top notch amplifier if you are serious about your sound quality. And it can be had for a cost that is very affordable! The item "Technical Pro Professional 2-Channel 3000 Watt Power Amplifier with LED Meters" is in sale since Monday, September 19, 2016. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Amplifiers". The seller is "wholesale_connection" and is located in Nolensville, Tennessee. This item can be shipped to United States.