Preamps and harness
My search has ended and it's time to clear out some things.
First I have an Aguilar OBP-1 mounted on a jazz plate with knobs but can be removed. $80 with/$65 without.
Next a Bartolini 2 band preamp with knobs. Straight active. $65.Last is a harness I had hooked up with an EMG P/J set up. Let's say $30.