[size=4]Hi, thanks for your time everyone. That's the right picture of the tuners on my bass so the pups are more than likely Japanese. The active preamp mod looks excellent and I will certainly bear that in mind but in the meantime a Basschat member has offered to lend me some Seymour Duncans to try out (which I thought was a wonderful gesture). Also, just recently the CIJ has developed a bit of a crackle so I thought rather than send it to a tech to diagnose, it would work out cheaper to buy a decent solderless harness and fit it myself. I do think if the Duncans don't work out I will go for the preamp it really looks fantastic. Thanks again everyone...[/size]