I was getting noise issues with my last board and decided to rip it all apart and start over. When I rebuild, going to see if I can troubleshoot and find the problem with the board. I run a Musicomlab, Timeline, and want to add the H9's. The musicomlab uses the 12v plug on my 4×4.
1. Is one H9 cool to run at 12vdc 400ma? If so, do I use the red cable?
2. Would I use a current doubler for the second H9 on outputs 5&6 into a red cable as well?
Here's a pic of my board: http://i6.photobucket.com/albums/y228/megamustaine1338/FullSizeRender3_zps00b087fb.jpg
I'm ditching the El Cap in favor of an H9, and i think everything else should just be standard 9v operation. I guess I'm going to need to daisy chain some units that don't use a ton of power. Should I daisy chain off of the 9vdc 400ma output on the 4×4? I'll be daisychaining my tuner (no signal goes through it), Disaster Area Midi Controller, Expressionator, and Mission SP-1.
Thanks for the help! All the power stuff can get confusing.
Also, when building a board, is there any protocol for wiring power cables relative to instrument cables with the least amount of noise? Thanks.