What's on the workbench?

Gotta be the MXR on second thought. For one thing, the MXR has 3 trimmers, as does the mystery PCB, while the bf-2 has only two from what I can can see. The bf-2 also appears to have 3 dual op-amps, a pair of chips for the BBD chipset (MN3207 and MN3102), 11 transistors, and a voltage regulator. That would mean separate 5 DIP footprints and 12 transistor footprints. The PCB pictured has 5 8-pin DIP footprints, but only 8 transistor footprints.
 
BF2-2.png
 
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