The Godlyke Line 6 Jumper Cable allows you to power Line 6 stompbox modelers from the PA-9 (sold separately). Features reverse-polarity barrel connector with a smaller internal diameter designed specifically for use with Line 6 Modelers. Connects to any jack on the 5-Connector Daisy Chain or directly to the PA-9 itself. Note that the PA-9 can power up to 3 Line 6 modelers while still having power remaining for other effect units. See recommended accessories for PA-9 Power-All System and 5-Connector Daisy Chain (which is included in the PA-9 system)