I put Delanos and an Audere preamp in my Streamer Jazzman. Here's a link to a string demo I did with this setup: Elixir Steels vs. EB Cobalts. My little review!
The clips are more concentrating on the strings, but you can at least get an idea what to expect.
In the end, I decided to go back to the stock setup. While the Delano/Audere setup sounded great, I felt I lost a little bit of that Warwick sound and it just wasn't worth it for me. I moved that setup to another bass that really benefitted from them.