One of my 2 go-to's for a kick mic, either as a "kick-out" or as a standalone solution. Nice size, gets plenty of sub considering. Have also used on floor tom, and on bass instruments with great results.
Compact, sleek but rugged design, and a little warmer than the 600 series.
I often have an "A" and "B" kit on festival shows, and I like to use this on modern kits alongside a 901.
Rider friendly enough, with many guest/touring engineers being quite the fans of the 900 series.
An excellent alternative to the Shure beta52a, and versatile enough to not be strictly a kick drum mic.
Would recommend.