So, in this whole process of modifying my P/J bass, I thought I might want to do something different than the typical Vol, Vol/blend & 2 tone controls. Essentially, are there other options when wiring up the Aguilar OBP-1? I am wondering if someone knew off-hand where I could procure or would mind working out a diagram for the aquilar obp-1 preamp with just an input jack and a blend control or a three-way switch. Is that do-able? I really don't need to boost or cut either tone, but would prefer it set center (no boost or cut.) The switch would be ideal. Neck pup/both pups/bridge pup = position 1/2/3 If that was the set-up, what would the tone default to with no pots? Would they boost at the full 18v at 40Hz & 4kHz? How would that work? I guess my other option is to hook the preamp up in a stomp box. One aspect about this option I prefer is not burning up batteries. I can't find a diagram for that either. There are a couple of TB threads where someone has done this, but no diagram within. Thanks a bunch! Did a lot of searching on the topic before posting.