JTE, those D'Addario SloWounds must be pretty old! They haven't made them for awhile. That's all I used to use until I switched to flats several years back. (And they sound great even when they ARE old!)
Most of my basses now wear Chromes.
No, they were brand spankin' new when I used them. That's a list of all the strings I've had on that bass since I bought her in 1983. I used the SloWounds on her once, and used them on my Hammer Cruise (with a 2-TEK), and a pre EB StingRay for a few years. But I had to special order them in extra-long so they'd fit the 'Ray and I broke a lot of G strings on the 2-TEK so I started trying DRs. The Precision was the test bed for new strings since it's the bass I'm most intimately familiar with the sound of.
But after I kept going back to the same set of Joe Osborne flats, I decided to just keep that set on her. The Lakland Classic 494 is the new test bass.
jte
