It’s a 2018 US with Ash body and rosewood neck. It’s got a flamed maple top and it looks like the original DAddario strings on it. It looks unused. I’ve tried all settings and changed the battery. I bought another set of DAddario’s to try. Neck had a ton of relief so I took that out over the last day and a half.Hey man - what sort of basses are you coming from? I'm a stainless rounds user, but I can get serious low end vintage thump in series mode with the treble dialed back. It still has some G&L muscle and clank but plenty (maybe too much?) low end. I'm thinking something else is going on here.
Tell us your whole set up.....strings, switch positions, bass/treble knob positions etc.
I watched a bunch of videos and that growly, nasal sound may just be the preamp.