I imported a 1989-1990 (J serial) MIJ Fender Precision from Japan. While I'm going to put flats on it eventually, the roundwounds that are on it feel surprisingly nice to play. Can't comment on the tone much, as the bass has some electrical issues. But, say someone asked me which general-purpose strings to buy, based on the feel of these - I'd probably say these over any other roundwounds I've tried.
The strings have no silks, and the approximate gauges are 0.045, 0.060, 0.080, 0.100. I measured these myself with a caliper and converted from mm to imperial, so they might be off by a bit.
The most characteristic sign they have is this chamfered / tapered / conical silver-coloured end bead, that I don't think I have seen on any other strings.
Any idea what these might be? I think they are nickel wound rather than SS. Don't know about the core - maybe I could do some destructive investigation once I put the flats on...
Sorry for the disgustingly dirty bridge, haven't got around to cleaning it up yet

The strings have no silks, and the approximate gauges are 0.045, 0.060, 0.080, 0.100. I measured these myself with a caliper and converted from mm to imperial, so they might be off by a bit.
The most characteristic sign they have is this chamfered / tapered / conical silver-coloured end bead, that I don't think I have seen on any other strings.
Any idea what these might be? I think they are nickel wound rather than SS. Don't know about the core - maybe I could do some destructive investigation once I put the flats on...
Sorry for the disgustingly dirty bridge, haven't got around to cleaning it up yet