I'm on my 2nd TCH Voicelive Rack and I think that's how they instructed me to set it up. My understanding is that the MIDI data is different from the full blown audio signal the unit puts out.

I have one 1/4" going from the RH output on the PSR 970S into the instrument input on the rear of the TCH and the other from the LH output on the kb going to a vacant channel on the mixer I use. It works with just the one line from the RH output, but by adding a 2nd connection for the signal into the mixer, it beefs up the keyboard. My Mic goes straight into the TCH. The signal coming out of the TCH is sent via two 1/4" cables to the stereo inputs on the mixer....

Q: Are you saying the midi cable ALONE should be transferring EVERYTHING the TCHJ requires?

Understood on the comment about a free standing device like the TCH generally out performs any "add on" effects like Yamaha provides...

I've listened to the SX900 harmonizer via a youtube video, and some of it sounded fine, but damn, some of the harmonies the guy demoed sounded like a vocoder setting, except it wasn't, lol...

I don't use many harmony variations. I have three that gets it down for me. Duo, Trio and the Elvis / Slapback effect. That's all I need...


Thanks, Diki...