Hi.selling a beautiful Modulus Q6 if anyone looking for 6 string bass,this is a nice piece.awesome sound for any style of music,unlimited sustain with a very clear and neutral cutting to the mix,excellent shape,original case.$1750 shipped within U.S only.Please inquire me for additional pic's or any question you may have,I will try to answer them best way possibleThanks.

Bolt on, or neckthrough?

That looks like a bolt. I had a TBX (neck-through) and it doesn't have that little Modulus logo between the board and pickup. I like the tone of the Modulus bolt-on basses better. The neck-throughs can be a little sterile sounding.  
 
Preamp looks like it has a volume and a couple stack knobs for tone. Probably a bass cut/boost and treble cut/boost on one stalk and a mid frequency with a mid cut/boost on the other.
 
-bob

Hi Guys. It's bolt on model.sounds is awesome.so much versatility with only 3 controls knobs.great sustain with the graphite neck as a feature,very easy to play too.Thanks.

Yummy,
What kind of core & top is that?

It's an Alder body,Quilted maple top(split book-matched)very rare and short made honey natural wood finish.golden Modulus logo.

Sold. Thanks!

Sold Thanks!