Sescom - SES-MKP-25 - Sescom SES-MKP-25 Pro Anytime for Any Device Stereo Volume Control Sescom SES-MKP-25 Professional Stereo RCA Volume Control - Fastener Material - Sescom Warranty Compact and durable black anodized extruded aluminum construction High-quality components and connectors ensure easy control and secure connections Stereo RCA input and output connectors provide wide compatibility and allow you to place the volume control into your audio signal path Large volume knob for terrific ease-of-use