We used the JamHub TourBus for the first time at rehearsal last night and I'm in love. Great little product! I did a quick on the fly mix and recorded a few songs on the JamHub's SD card and it came out sounding great. Easily good enough to use as a demo as needed and plenty good enough to capture ideas.
I ran my bass through my GK MB800 and out the DI out into the JamHub. The guitar player had a direct recording XLR out on his amp head as well and ran that into the JamHub. For drums, we put a mic between the hi hat and snare and another one on the kick. Then setup 4 vocal mics and they picked up the rest of the drums along with the vocals. I put a splash of reverb on the vocals. Sounded great in the headphones.
When playing with acoustic drums with the JamHub, good headphones are key it seems. I am using the Vic Firth Sound Isolating headphones and the lead singer is using the Extreme Sound EX-29 isolation headphones. Both of those worked well last night. The drummer and guitar player had some non sound isolating headphones and they struggled a bit getting a good in ear mix. They are both planning on upgrading their headphones at this point.
Another great part is with everyone having vocal mics and vocal mics is that we can talk to each during the song. Call changes, direct solos, call breaks, etc. Also listening to practice like its a CD in headphones, you can catch every missed note, chord, harmony, rhythm, etc. and fix them on the spot. Not to mention everyone can listen back to clear recordings of the rehearsal right after the song ends or the next day to find trouble spots and improve them. Very cool.