I'm building a new p bass and it's gonna have Nordstrand pups ( p bass and a music man ). What preamp should I use Aguilar, Delano, or Nordstrand. Im leaning toward the Nordstrand but thought I'd ask on here for info. It's gonna be vol pass/activ , blend then treb/ bass or mid then treb/ bass. Anywho 4 knobs. Thought?