Hello collegues,
Timo sent me an e-mail 3 days ago with the link to this thread. I am really happy about all these great reactions to my string-matrix project. Yes, it was quite a lot of work, but it was fun.
Here is the whole story:
Besides playing gigs, I am writing for the german bass magazine "Bass Professor" and I had the opportunity to write reviews about the Velvet Strings and about Pirastro's gut string. While writing these reviews I thought: "It is so hard to describe the sound of these strings, it would be so much easyer to have some sound samples for the readers to listen to".
Besides that I was constantly trying different strings for myself (until 2002 I only played spiros, but then I heard Dennis Irwinn at the Vanguard...), and I wished I could find such a comparison thing on the internet. But since I didn't, it was clear that I should do it myself.
Let me try to answer your questions:
What did I end up with? In the last years I often switched from one set to another. But most of the time I played Velvet Garbo. Now I discovered the Aquila Nylguts which are very new. The maker of Aquila (Mimmo Peruffo) is a very nice person, and he is still developping and improving these strings; actually he was very interrested by my feedback and his newer sets are already better than the one I recorded. What I love about the Aquilas is that they have a "gutty" feel and dynamic response but they have a clearer (more centered) timbre than guts. And the G-String is very easy to play and it allows to "sing" on the bass, BUT it doesn't feel like a steel string.
Do I have string sponsors? Not really... If anyone has an idea about how I could make a little money with this page, please let me know. In that case I would be happy to expand the whole thing and add some more strings. (Maybe I should sell some ad-links

)
String height? I played all the strings with the same (not adjustable) bridge, which is just high enough for gut strings and nearly too high for spiros etc...
Age of the strings? Most sets had been on my bass before. But for all of these recordings I mostly put them on and played them for 20-30 minutes before I recorded them.
Little differences between the clips: Yes, I didn't try to play exactly the same lines with each set, I just played them the way I felt in that moment. And I tried to show all the strengths and weaknesses of the strings by the lines I played.
More styles (arco, bluegrass, amplified)?

If I have a sponsor I'll do it
(oops I have to write a second posting...)