That's really weird. A few days ago I started a post with that sentence then, decided to come back to it. Apparently, when I responded to songwriter21's post it autofilled that one line. Like I said, weird.
Anyway, I guess I'll continue with that thought. A couple of weeks ago I got some new ear molds from JH Audio. They are 8 driver IEM's with fantastic clarity and nearly flat. The other day I was playing my bass through the DI on my Zoom B3 listening with though the in-ears. I was just using one of the amp models and thought that everything sounded fantastic. The setting were perfect and it was just what I thought I wanted my bass to sound like.
But, being that I am a constant fiddler, I went to change some settings on the pedal. However, the sound was not changing no matter what I did. I quickly realized I was actually running PRE eq on the DI! I thought, "wow, this sounds great, it will sound even better POST eq." Well, it did sound a little better, mostly just louder. I matched volume on the amp model with the volume of the pre DI and they were nearly identical.
I then tried another test. My live rig is just an Ampeg SVP Pro preamp DI'd into the board. I tried my bass through it both pre and post eq adjusted for volume and they sounded nearly identical as well even though my eq settings are quite extreme (Bass 4 o'clock, Mid 3 o'clock, Mid selector at 1, Treble at noon and, Ultra High pressed in). I A/B'd the Ampeg with the Zoom and, once again, they sounded the same. I even A/B/C'd the Ampeg, Zoom and my Genz GBE1200 through the DIs and AGAIN the bass sounded mostly the same.
Now, for the ultimate test. I plugged my bass straight into the IEM transmitter. Once I adjusted for volume it sounded the SAME AGAIN! What I have discovered is that most amps and preamps have a certain eq curve built in and it just gets in the way for me. So, unconsciously, I have been adjusting the eq's of my various preamps so as to make them sound flat and let the natural sound of my bass come through.
My SKB already sounds perfect and doesn't need coloration. Fortunately, our PA is pretty darn flat as well. So, I am now seriously considering just running my bass into a DI then to the board with no other eq or preamp and leaving the PA's eq flat except to change for the room. This is a big deal for me since I am a constant tweaker and always looking for the perfect tone. I've now realized that my bass (and fingers) already have that tone and I just need to find the most direct way to get that to FOH