Got the Trio+ in today. Gave it an initial test doing something real simple "Marshal Tucker's---Can't you see"
Selected "Country", punched the Band button in learn mode, laid down the A, G, D rhythm cords and hit Band button again and it started playing. The drums was pretty straight forward country with a solid snare hit.
The bass was really synthesized sounding kinda jumping around a lot. Only Bass and Drums at this point but the bass was following the A,G, D progression.
It really needed a rhythm guitar part bad, so I tried the looper first time playing the cords and got nothing. So
I hit the looper again and noticed the light was very lite amber looking and turned red for recording at the beginning of the loop. So I tired it again hitting the looper button just prior to the start of the cord progression and as it turned red for recording I started playing again and hit the Looper button again at the end of the progression and there it was---a nice full sounding Band cord progression.
What surprised me!!! after I played the rhythm guitar on the looper the bass and drums adjusted automatically to better fit my groove. The bass smoothed out playing a more traditional bass line, plus the synth type tone disappeared and sounded more like a real bass Guitar. Also the drums shifted to an alternating snare rim tap one loop round and solid snare hit the next. Very much more appropriate for what I needed. I switched through the different drum styles while it was running and found one with a constant rim tap(good for country verse) and one with a solid snare hit(good for country chorus). Drums also added rolls prior to going into next loop cord progression.
So my first try I got just what I was hoping for! Of course it was very simple and it remains to be seen how it will process more complicated cord progressions and arrangements.
The sequencer will allow you to put 5 separate parts per song sequenced in any order you want or you can use the optional foot-switch to switch between parts in real time live as needed. This would be great if the crowd was responding real great to a particular song and instead of stopping, go to a chorus of 1st verse again.
One of the problems is it can only hold 12 songs per memory card with 5 parts(intro/verse/chorus/bridge/ending) per song. You could use the 5 parts for separate unrelated loops x 12 songs would be 60 loops possible. My JamMan can hold 100---so there is a song limitation there if you require all the separate parts! I'm thinking one thing I can do is build songs on the Trio with the automatic drum and bass parts---that saves a lot of time normally required for programming drum machines and recording bass----and record my finished Trio arrangement from the Trio to the JamMan. Use the Trio for building songs and JamMan for performing them. Well that's what I'm thinking anyway, we'll see!
I will post my progress with it. If anyone else had one and wants to share, please feel welcome. Platefire
http://digitech.com/en-US/products/trio