What really blows my mind is the controls listing:
PICKUPS : JB-SINGLEx2
CONTROLS&SWITCH : 1VOL,1TONE,1TREBLE,
1BASS,PU ON/OFF SW,ACTIVE/PASSIVE SW,
CIRCUIT : 2BAND EQ(006P 9V)
Vol/Tone, Treble/Bass (maybe they're on the rhythm circuit section?), 1 pickup on/off switch (Huh, aren't there two pickups? Do basses usually use both at the same time?), Active/Passive SW (neat), Series SW (neat). Looks like a pretty significant departure from standard jag switching. I wonder how it all gets mapped out over the 4 switches, 2 rollers, and 2 knobs.