For sale: Euphonic Audio iAmp 350 This is a great head that has served me well on electric and upright basses in venues large and small. Brings an amazingly clean and clear tone and the expansive EQ allows you to be as pernickety as you please. The 4 presets are pretty reliable too. Some signs of wear and tear and a couple of the wee nuts are missing on the send and return channels. Comes with Gator padded soft case. Happy to post. Buyer pays P & P. Thanks for looking!