SansAmp ACOUSTIC BASS Device: Zoom B1 Four Firmware: 2.00 Name on device: SA ACBASS Optimized for: Guitar Amp Effects chain: Patch comments: Tried to copy SansAmp Bass Driver DI sample ACOUSTIC BASS settings as close as possible. Add dynamics and/or other effects, amps and cabinets of your preference. Spoiler: Patch settings Effect: "Bass DRV" (Overdrive / Distortion), active - "yes" "Bass" = 60"Treble" = 80"PRSNC" = 60"Blend" = 55"Gain" = 5"VOL" = 40"MID-F" = 1.0kHz"MID" = 25 Patch Volume: 100 DSP Load: 15% Note: This is a patch file, you will need to download and install the ToneLib-Zoom software to use the patch.