I've noticed between my former Sansamp RBI and my new Kustom Groovebass 1200 that when I try and boost 800 Hz, I get a really synthetic kind of sound. It's hard to explain the sound, but it just sounds weird. Is this typical of solid state amps. These are my first solid state amps that I've owned, and I'm not digging the tone with 800 Hz boosted even a little bit. It's kind of a key frequency range to boost when playing with a band. The sound isn't noticable when the whole band is playing, but when it comes to solo time I can't stand it. Do I just need to ditch the solid state and get some tubes?