Designed especially for the use with effect pedals and pedalboards, the Purifier minimizes and removes noise induced by poor DC power adapter construction delivering clean DC power to your stompboxes. It provides standard 2.1 x 5.5 mm barrel jack connectors and automatically detects your DC power supply's polarity. The Purifier cleans any output voltage from 5 to 30 volts DC. Highly efficient DC power conditioner Removes noise induced by poor DC power adapters For all output voltages from 5 – 30 volts DC Automatic polarity detection Durable steel housing with convenient mounting holes Product type Power Supplies Type active Channels 1 Inputs 1 Input connectors 2.1 x 5.5 mm barrel jack Outputs 1 Output connectors 2.1 x 5.5 mm barrel jack Power supply 5 – 30 V DC Polarity red : center positive, green : center negative Max. Current 1 A Housing material Steel Cabinet surface Powder coated Width 91 mm Height 25 mm Depth 25 mm Weight 0,24 kg Features DC Power Conditioner