I've got a Bass Driver DI that I have been using for a little while. I have noticed that there is a fair amount of his coming though on my signal. I thought at first it might be my compressor but after shutting off everything on the signal chain, it turns out it was the tech21. My settings are pretty much everything at 12 oclock except for the drive which is at about 9.30. Here is my signal chain for reference: Audio Technica Wireless -> EH Black Finger -> EH Bass Big Muff -> Tech21 Bass Driver DI -> BBE Sonic Stomp -> PW Tuner Everything in the signal is true bypass with the exception of the Tech21. Are there any other preamps out there that give the warm that the tech21 does?