@jasensmith said:
Somebody correct me if I'm wrong but weren't bowed string instruments a little different during the Baroque Period? Weren't the bows shorter for example?
Instruments at the beginning of the Baroque era (let's say, the age of Monteverdi) where very different. The violin had a shorter neck, a flatter table, a lower bridge, a very different bow and bowing technique, and different strings. Monteverdi himself, however, ignited several innovations to instrument's making.
Some instruments no longer exist. We no longer use viols. The cornetto, included in the VSL collection, was a common instruments at the beginning of the Seventeenth century, and progressively disappeared while the century progressed. The trombone was different, with a smaller bore and less flared bell, and a technique that asked for a mellower sound conceived to accompany human voices.
The time of Bach was nearer to us. Still different, but with more modern ideas of instrment making and use. There are still noticeable differences, but a VSL user (Philippe Baylac) showed how well you can imitate that style and sound with the instruments contained in the VSL collection of modern instruments. You can listen yourself in his Soundcloud channel:
https://soundcloud.com/search?q=Philippe%20BAYLAC
Imitating older instruments with modern instruments seems to be impossible. Some experimentation can however result in interesting hybrid results (like, for example, the kind of interpretation we were accustomed to with orchestras like the St. Martin-in-the-Fields, or the ones by Pinchas Zukerman).
Paolo