This TC Electronic M300 Dual Engine Effects Processor is here for sale. If you're tired of messing with pedals upon pedals trying to get the right effects and have space in your rack, this M300 is a great investment, with 15 different effects and 15 types of reverb options, giving this rack unit a whopping 30 total effects for an incredible deal, along with two channels that can be set to either run independently and come back together at the end, or run together the whole way through, giving an extra bit of versatility to this processor, and with room for 256 presets, you can choose a variety of different sounds you like without running out of memory! It's got some dings and scratches, and one side of the rack mount is a little bent, but it's still in good condition and is looking to find a new home!