Amplifier used as part of a DJ setup

Source catalog description

This description refers to material held by Smithsonian National Museum of African American History and Culture. Visual details below describe the original material.

A Phase Linear 400 amplifier. The amplifier has a brushed aluminum front plate with two cut-outs for volume unit (VU) meters. The front plate has black cursive text at the top and center that reads: [Direct Coupled Solid State Amplifier / Phase Linear / 400 / Four Hundred Watts R.M.S.]. Black print text found below the meters reads: [CHANNEL ACHANNEL B / POWER LEVEL]. The back of the amplifier is black metal with five sections created by metal pieces extending from the back of the machine. To the far proper left of the back there are four plastic dials, white, black, and red in color, in a vertical row. Underneath the dials there is a metal input and a metal output, both silver in color. On the side of the panel to the right of the dials, yellow text and diagrams that indicate the purpose of the dials and the input and output.

Explore Smithsonian National Museum of African American History and Culture ↗