The Apex 460 we have here for review is totally impressive if you consider you get a variable-pattern tube mic for $200. Perfectly acceptable mic, and a great value. It's been running along with about 30 other tube mics we've been testing, and it sounds pretty good. It's not like we move from a $3500 Neumann M149 to the Apex 460 and all go, "ooooh, that 460 sounds like shit compared to the M149." We do that with the NTK, but not the 460.
Actually, in the tests on the $1400 Telefunken M16, we thought it sounded thin, and thought the 460 actually sounded pretty good.
Apex....so far....so good.