This GR-55 is the greatest sound machine ever seen in my life, indeed. I created more than 10.000 patches and all playable with other pedalboard like Line6 HD500X and Boss GT-100, it's a pleasure when you plug all this machines in stereo into a mixer, textures you got are completely MAD, you'll need a MIDI Foot Controller because of all machines that have got MIDI interface integrated, in the case where you would want to use all in the same time (MAPPING,Changing Fx on different machines at the same time and in real time, it's important, MIDI is Powerfull, it does not take a lot of place nor time) with different sounds amps and cabinets, progress is great indeed, I 'm a simple engineer and always surprised by the new, and sometimes I'm unable to understand very simple things. Settings and keep only parts and recreate another track that you can think it's the same but not the case, you can change some parameters and. you can play hours and hours and record same tracks with different All the sounds are very nice, this is a very powerful work station, a lot of possibilities with midi technology which can be used with others (old) synths and drums machines.

Roland gr 55 artist patches