Re: Rio Grande BBQ
I have used all the pickups listed in this thread (Tone Zone, Air Zone, Breed, JB, Custom, and Rio BBQ).
To answer your question: The Rio BBQ is the thickest and warmest of all the other pickups mentioned, by far. Possibly TOO warm for some guitars/tastes/rigs.
Think of the BBQ like a JB with noticably more bass and less treble, but with a similar "push" in the midrange and a sort of similar "growl". If you like a JB but think it needs more bass and less highs, then that is the BBQ.
In comparasin to the Air Zone & Breed (both great pickups), those Dimarzios are a bit more "polite" sounding. The Air Zone has more top end than the JB and less mids. The Breed is very very similar to the JB with a similar midrange "push", but is more polite sounding. Less growly.
All four of these pickups (BBQ, JB, Breed, Air Zone) clean up very well and are suited for single note playing. All are clear, precise and full bodied on single notes. All distort VERY well. The JB and BBQ come off as more "muscular" than the DiMarzios while still being clear. By far my favorite two bridge pickups (JB & BBQ).
The DiMarzio Tone Zone is another story. It is like the Air Zone but with a slight overdrive to it. It doesn't really clean up very well with ANY amount of pre-amp gain. If you want to play it clean you need to roll the amp gain to zero, or turn down your guitar's volume control, or play through a solid state clean amp. Boo. It is my least favorite of all the pickups mentioned here. And even though the DiMarzio EQ curve would have you believe otherwise (they are usually pretty accurate), there is a trebly rasp to the pickup as it distorts - ( again, which it does TOO easily in my opinion). Unless you are always playing with gain, the Air Zone is a much better bet, warmer, and much more versatile.
The Duncan Custom is in a different category than all these other Alnico V pickups that are more or less midrange heavy. The Custom is a ceramic magnet pickup with a "flatter" EQ (no boosted mids). A bit "harder" sounding and much brighter. It cleans up very well and is a really good sounding pickup. Especially for a ceramic which can sound less than organic. For my taste, it's brightness and flat mids make it better suited for rhythms than single note soloing. I like the added mids of the other pickups to fatten up the single notes.
Hope this helps! :burnout: