I had doubts before buying this pedal, thanks to bajaao's return policy, I got a chance to buy this & try it myself & the results completely were amazing.Never seen such a compact / yet effective pedal than DYNAMO till date. This one truely gives a tough fight to other DC bricks & power supply units available out there at a higher price.A MUST BUY IF YOU ARE ENTERING THE WORLD OF ANALOG PEDALS !!