Kopul VOL-MATE-P Inline 1/4" TRS Volume Control

The Kopul VOL-MATE-P is a passive controller designed to precisely adjust or mute the volume from mono guitars, mono/stereo keyboard and headphone outputs, and other 1/4"-equipped line-level audio devices in any project studio, pro studio, or live-sound setup. Place it inline between devices that use 1/4" TRS or 1/4" TS connectors and the stepless knob allows you to adjust the volume conveniently without accessing the controls on your audio interface, mixer, or effects processor.