Check the listing for details. RockBoard by Warwick Power Ace Set for Guitar Effects Pedals. Condition: New. Listed at 44.90 USD. RockBoard by Warwick Power Ace Set for Guitar Effects Pedals At Music Store Live we're all musicians like you, and we know how hard it can be to afford all the gear that you want and need. We encourage you to make us an offer. Often times, you'll be pleasantly surprised! Additionally, don't hesitate to contact us regarding financing options. We'll do everything we can to help get that next piece of gear into your hands. Manufacturer's Description Features Rockboard power supply for multiple effect units 9V DC 1,700 mA output 2.1 x 5.5 mm barrel connector (-) center polarity For up to 8 effect units Input voltage 100-240 Volts (automatic voltageadjustment) High quality construction Virtually hum-free operation 3 m power cableIncludes: - 1 x Power supply base unit - 1 x Daisy Chain cable with 8outputs (2.1 x 5.5 mm) barrel connector, incl. caps - 2 x 3.5 mm minijack adapter - 2 x 9V battery clip adapter - 1 x adapter for Line 6modelling pedals