Hi there everyone! ;-) After years of taking a break from the double bass (and only playing the electric bass), I got myself a nice german bass. It's a student model (3/4), but it's setup professionally, the fingerboard got replaced, a Realist pickup has been installed as well, and the bass plays and sounds really good. I'll play the bass live, together with my acoustic bass guitar. I normally use an Eden WT-550 or a TC Electronic BH250 into an Hartke HyDrive 112. When simply switching the instruments, and using the same settings on the amp for both, the double bass volume is way too soft. If I adjust the correct volume for the double bass, I can't adjust the level of the acoustic bass guitar, so that it sounds good and doesn't produce noise and hiss. Since I am absolutely happy with the sound of the bass guitar into the amp, I'd like to get an additional preamp for the double bass, to make it louder, and slightly adjust an EQ, so that both instruments have a nice and even frequency range. A notch filter would be great as well. I already had a closer look at the Fishman Platinum Pro EQ. It offers everything, has a compressor and tuner on top, and is reasonably priced as well. Do you guys know that preamp, has anybody tried it with the Realist pickup, and what could be (similarly priced) alternatives? Thanks a lot in advance!