ART Pro Audio HeadAmp 4 Four Channel Headphone Amplifier

Received this as a gift but never used it since I don't need 4 outputs. The ART HeadAMP is a 4-channel stereo headphone amp great for home, project, or professional studios. It offers individual volume control for each of the 4 channels, and has both 1/4-inch and 1/8-inch inputs and outputs. It can connect to any line-level source or headphone output and easily adds more headphone outputs to mixers, audio interfaces, computers, or please message with time of pickup that day. media players. $50 or best offer.