Everything is fine but I am seeking advice. I am wondering if I have made a mistake. I have a bass with 2 x J pickups, 1 x P pickup and piezo elements in the bridge. I have put a John East pre in the bass to buffer the piezo and that makes a lovely noise. The passive pickups are going through the 5 way switch and then into one side of the preamp. http://www.east-uk.com/index.php/all-products/mpm-01.html
The piezos went in after the magnetic pickups were fully funtioning. In the original pre-piezo set up the magnetic pick-ups were lush beyond. After the piezos were plumbed in along with the preamp I am not sure if I have lost some of the heft of the magnetic pickups. The Piezos sound lovely. I am just not sure if I am experiencing the full lushness of the mag pickups as they were.
Would it be possible to wire the bass Vol/Vol/Vol for the mag pickups (2 x J + 1 x P) + passive tone and then have a plain 2 x way switch so that the output is either passive mag or pre-amped piezo? Would the magnetic pickups load each other (I am not entirely sure what I have just asked) in a negative way, that is - would the P pickup mess with the 2 x J pickups if they all had their own passive volume controls and the P pickup was turned off? Would a 2 way switch create a nasty "click" if I went for it mid song?
I freely admit that I am utterly cluless in these matters. I know enough to get myself into trouble but not enough to get myself out of trouble