Velocity 100 Achieves Perfect "Tube Dynamics" in A Trouble-Free Solid State Design! This single space little monster kicks out an amazing 40 watts per channel at 8 ohms (and an even more amazing 55 watts at 4 ohms) of blistering power. The Velocity 100 utilizes thermal protection circuitry, along with protection from over voltage, under voltage or any shorts to the power supply. This allows reliable performance night after night without the stress of losing your sound. A front panel power switch and two front panel volume control knobs make operation as easy as possible. The Velocity 100 power amp is designed to bring the life to any rig on stage, or anywhere you see fit to play, at the lowest possible cost. The Channel 1 Level knob adjusts the output level (or overall volume) of channel one. The Channel 2 Level knob adjusts the output level of channel two. Outputs are ?" mono jacks. The Velocity 100 is designed for easy operation. Replacing a fuse is a simple procedure as well and a compartment is provided for storing a spare fuse. Rocktron V100 Velocity 100 Watt Rackmount Guitar Amplifier Features: Input Impedance: 10Kohms Maximum Input: +20dBu Maximum Gain: 26dB Dynamic Range: over 100dB Frequency Response: ±1dB, 20Hz - 20KHz Output Power: 55 watts @ 4ohms, 40 watts @ 8ohms, 28 watts @ 16ohms Power Consumption: 402 watts, 3.5A @ 115VAC CE Approved.