Headphone Splitter and Amp

Pyle-Pro PHA40 4 Channel Headphone Amplifier. 4 channel headphone amplifier. Take a single 1/4" TRS audio source and boost it into 4 different 1/4" TRS headphone outputs each with their own audio volume level controls. Boosts volume. Lightly used and come with AC unit. Had some tape on it so it could use some Goo Gone to clean off a couple marks.