Yep, it's a '97 Godin LGX. I bought it for use with my church praise band because it will handle both electric and acoustic tones, so I only need to bring one guitar on those Sundays when I need both sounds. The string saddles are transducers for the acoustic amplification and the controls for it are slider switches (vol, T, M, B) on the top left bout. The "vents" you referenced below the bridge are just slots in the body for the strings to pass through to the string-through holes. It also has three output jacks--a dedicated jack for each of the electric and acoustic modes, and a third tied to a blend control so that you can mix the two sounds. It's a pretty cool instrument. Got it used off Reverb.com. It's in great shape for its age. Bigger pics: