I unfortunately had to sell my Nano Battalion a week or so ago. I use a Rumble Stage 800, but often used the Rumble V3 presets. I have an American Pro II P bass with flats (TalkBass shocker, right?). The Nano Battalion was very versatile for me, personally. Sounded very good for my needs. As for the mids, there is a switch on there to boost mids (if needed in certain band situation), keep mids flat, or even cut mids. Having the extra bass knob really helped me in certain situations, too. You can get a tube-like sound from it from what I experienced. It won’t be perfect, but it works decently. I turned down the treble and gain in order to get a warmer feeling but still have a little bit of saturation. I really liked the pedal and hated having to sell it.