Good quality 1394 Firewire to USB adapter

Hallo everyone! I hope that this is the right subforum to post in.

I'm currently working on a studio setup that uses this audio interface http://www.tcelectronic.com/studio-konnekt-48/.

What I need is a good quality Firewire to USB adapter. None of the students working in the studio have laptops with Firewire, so we have to find a solution that works with USB without having to invest in a new expensive audio interface. I've done the usual search on amazon, but all of the results are simple €2 cable adapter, which I suspect to deliver poor audio signal quality - based on my gut feeling!

Does anyone around have experience with something similar or have knowledge on the subject? Thanks!

Firewire to usb don't work very well from experiance.

if you have an expresscard slor get one of these

http://www.amazon.co.uk/Startech-com-ExpressCard-FireWire-Laptop-Adapter/dp/B003N3J354/ref=sr_1_10?ie=UTF8&qid=1392648416&sr=8-10&keywords=firewire+card