The EA Micro 300 at 2.3 lbs is one of the smallest and lightest amp heads ever. Safe down to 2 ohms, it puts out 300 watts into 4 ohms. This amp has two input channels, making it really convenient if you are doubling on Upright and Electric. Plug them both in! Each has it's own level and EQ. One button switches between channels. Small? Well, too big for the back pocket of your jeans, but not by much: 8.5" wide, 5.5" deep, 2" tall. Carry Bag Included. Has room for the power cable, the speaker cable, and the adapter for the DI. Most DI cables are XLR, but this amp has a 1/4" for the DI. So, I'm including an adapter to connect to an XLR cable. Paypal preferred. Shipping to the USA included.