Mike Pope Flexcore preamp. Looks like it was a 2.2 (from packaging) but then some extra modules where purchased. Looks like it is a wired with a Stacked Vol/tone, blend, bass, treble, and stacked hi/low mid. Looks like there is another master volume (not stacked and some other mid controls (not stacked) and active/passive switch. I am not an expert on these preamps and it was given to me. It is $215 shipped to lower 48.
Mike Pope Flexcore 2stk.1stk 2-Pickup 5-Knob 1-Switch 4-Band Vol/Tone Stack - Bl - Treb - Lo Mid/Hi Mid Stack - Bass - A/P Sw - Best Bass Gear
Mike Pope Flexcore 2stk.1stk 2-Pickup 5-Knob 1-Switch 4-Band Vol/Tone Stack - Bl - Treb - Lo Mid/Hi Mid Stack - Bass - A/P Sw - Best Bass Gear