It's a very rare guitar, only 200 of 'em were made.
The Moog circuit is fairly large, I'll snap pics soon. To compensate for the circuit, Gibson increased the body thickness. It has a very chunky feel and the added mass gives the guitar serious low frequency grunt. The tone controls are active and the knobs read "-5" to +"+5" instead of "1" thru "10". The tone of the guitar is great. It has an ebony fingerboard which compensates for the body mass really well. The bridge pickup is really full sounding and does not sound like a ceramic pup; it's very balanced and doesn't push the amp at all. I think my Black Dogs have more push. The neck pickup is smooth with a TONNE of sustain.
It's also dead quiet.
I have to hand it to Gibson. Though the guitar was panned by traditionalists when it came out (the price was high and it was too 'new fangled'), they didn't skimp on the circuit and had a leading pioneer design the circuit. They didn't eviscerate the guitar but chose to increase the body thickness to compensate for the larger cavity. It's a very solid, fantastic-playing instrument.