Stereo distribution amplifier contains 4 stereo headphone amplifiers with individual front-panel volume controls. Headphone outputs are provided on front-panel mini jacks. 1 stereo input signal feeds all the amplifiers. Stereo RCA jacks, a mini jack and a 1/4-inch jack are provided for connecting the input source. It is used in stores, houses of worship, restaurants, clubs, security systems and commercial A/V systems.