The Grant Fidelity B-283 Tube Processor

Now here's a nifty little piece of electronics!
Looking for a way to give my acoustic guitars the warmth and definition of a tube sound while plugging them straight into the soundboard, I found this Tube processor. And that's what it does.
It adds tube to your sound!
Wether you use it in front of your DI, transistor amp or any other means of amplification, it'll work.
When not in use in my rig, I use it on my home sound system. In fact, thinking of all the possible uses, I should have four of these.
This is a real treat for your sound. (and it isn't expensive at all!)
Give it a try.