The smallest fx board was the yoda.... Its what alot of people used for smaller crammed builds.... The biggest aspect of adding sound in small places, is your PLANNING.... Map out your space, and keep your wiring clean....
![Wink](http://saberforum.com/Smileys/default/wink.gif)
If you plan right, you should be able to fit most soundboards in the v3 initiate....
This is correct, for Jedi sound the Yoda board is the most commonly used. It's the one that was put into an Initiate V2 a while back, although that was quite a task for the builder IIRC.
@Cantus - when I said non-V3 hilts I was referring to the other sound-worthy models, for instance the Bane and Consular. For those the price of Obsidian installation is still the introductory price of $75, whereas the V3 models have a price of $95 for Obsidian installation. You could, in theory, put something like FX sound into a V2 hilt, but I would only recommend it if you're very tech-savvy.
In conclusion: I say anyone who wants a sound saber should just save up and get an Ultrasabers hilt with Obsidian. It's MUCH better than FX sound, and when all is said and done you'd end up spending a similar amount trying to do a custom job on a V2 or whatever anyway. That's not even counting the frustration of potentially ruining a soundboard (which happens) or other parts.