Greco GOB-1200 control assignment?

[Z Axeman]

I just acquired a 1977 Greco GOB-1200 bass and try to figure out the pot and switch assignment on this complex bass. I was unable to find anything out there on the net.
Can anyone who knows these basses share with me and the TB community what the different pots and switches are supposed to do?

Thank You!

 

[Z Axeman]

Wow, ..............

 

[tim gueguen]

You might have a hard time getting an answer here. Grecos weren't imported into North America. Looking at this Reverb listing it seems the controls are master volume, master tone, a 3 band EQ, active/passive switch, and a series/parallel switch for the rear pickup.

 

[Abner]

Haven't figured them out yet?

From a quick image search, I'd say master volume and tone (both likely typical passive volume and tone), plus active boost/cut eq; bass, mids, and treble.

Pickup selector switch, then either coil-tap or series/parallel switches for each pickup.

All guesswork on my part, but looks quite similar to Ibanez Musicians.

Could be what Tim said, should be easy enough to figure out the purpose of the switches.