Does anyone use the combo together? I was thinking about running this preamp and my compessor staight into an Avalon U5. I love the avalon but always wish there was a way to tweak the sound just alittle on the highs and low mids. I don't want to throw a regular eq in front of the u5 as it will change the tone alittle. Im thinking that the aguilar might give the slight tweak that I want without ruining the Avalons great sound.