I mounted the mics on a bass of my manufacturing. The sound is lovely, very modern, very round. A definition impeccable. Treble, midrange and bass very balanced.
The panel is large enough this gives them versatility. The output level is very good.
Slap it into a killing!

I would definitely do it again this election.
They are not given, but the price / quality ratio is good I think. Seymour Duncan has also demonstrated its professionalism and expertise in this area.