To connect pedals with 2.5 mm power jack, to a power supply 12V DC power cable Cable length: 50 cm / 20 in 2.1 - 2.6 mm barrel plug
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AC/DC 12V Power Adapter with Molex Plug
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DC 12V 3A Power Adapter, US Plug, 4.6FT Power Cord, 36 Watt AC 100-240V to DC 12Volt Transformers, Switching Power Supply for LED Strip Light, Camera, Wireless Router 2.1mm X 5.5mm
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CELL Original 12V-1 Amp DC Dual Pin Power Adapter,Input- 110V to 265V AC, Output- 12V 1A DC Max Suitable for CCTV Camera , Wi-fi Router ,Model ,Led Lights Worldwide Adaptor Black
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AC Power Adapter 120V, 240V / 12V-1A / 5.5mm-2.1mm : Electronics