Evidence Audio introduces the prefect 1/4 phone plug for use with its award-winning The Monorail signal Cable the SIS (Screw In Solderless) plug. The SIS plug offers the convenience to build and rebuild without solder low profile to save space on a pedal board and eliminates solderless cable signal failures. The Monorail is our choice for pedal board cables. It s compact easy to work with economical and sounds insanely good. Get the solid core signal today! Our SIS Kits contain everything you need to build your pedal-board cables. The Monorail SIS plugs an economy cable stripper and instructions.