Does anybody here have experience with a Modulus Q6 or Q5 with an Aguilar preamp. I'm oredering a replacement bass and was told the the Quantum basses rellay sound good with an Aguilar preamp versus the Bartolini w/NTMB Eq. Am I mistaken or can you get the basses with an Aguilar preamp. If so does anybody have a review of these electronics in a Q5 or Q6. The Bart pick-ups w/NTMB really sounded good. Any info would help. . .