Was given this recently ,I've reset the neck relief and scraped all the gunk off the fretboard,polished the frets which could do with stoneing,and put some contact cleaner into
the two pots and the single toggle switch. The electrics and pickup remain a bit of a mystery. In passive mode it's rather quite Active is much more forthcoming. For some reason
the volume pot will swivel beyond 360 degrees. The second pot has a twin function one of which should be the tone control, but it's not really apparent. I searched the Tokai register
of serial number to no avail, blimey their where millions of the buggers. The serial number I have is 4021467 which I found on the battery pannel.
Any help gratefully received. Thanks.