http://www.youtube.com/watch?v=WuvSFOJgsPwThat's a video of me reviewing the congas in comparison to an LP classic at my home....no mikes.
They're excellent sounding...definitely gig worthy. I'd put them at the quality level (sound wise) of an LP Matador conga. More resonance and higher quality than LP Aspires, but somewhere in between Matador/Performers and LP Classics. Honestly...mike them well, EQ the sound on them (more bass/resonance on some...higher treble on the Quinto), and you really cannot tell the difference in a mix of other musicians.
Unmiked, I'd say they're about 85% the resonance of a professional conga. Perfect for practice, class/workshops, and acoustic gigs. If an electric bass and piano is involved, bring mikes...but perfect for percussion-only or trios/quartets.
I'd play them anywhere, with the proper amplication. It's mostly other people's hangups and discomfort with how new this concept of a portable conga is, that forbids me from using them at all places. they got great sounds for any application I may need them in, and I play in trios, salsa ensembles, and latin-jazz sextets and so on.
Best of all....I could fit 4-5 of these congas, plus their stands, in ONE of my standard-height Gator conga bags. ONE BAG! Pearl has a winning combination with this product.