Linear (analog) power supply that can properly power up to 4 digital power-hungry effects like those from Strymon, Eventide, Line 6, TC Electronic and more, plus 4 standard 9-volt battery stompboxes. Perfect for large pedalboards. Features 8 completely isolated, filtered, and regulated output sections that will keep your pedals dead quiet and free from high-frequency noise that occurs with digital "switching" power supplies and includes an internal thermometer that controls a silent fan keeping the unit cool even under the most adverse heat conditions. Even with poor AC line conditions, it delivers clean, consistent power. Handmade in the USA using the finest components. Includes 5.5x2.1mm right angle barrel connectors (6), 5.5x2.1mm straight barrel connectors (2), 5.5x2.5mm right angle "red" barrel (1), 3.5mm right angle mini plug (1) and a 9v battery snap (1).