If you're looking for a pair of affordable small-diaphragm condenser microphones, take a look at the RODE M5 Matched Pair cardioid condenser microphones. These mics give you the kind of performance that will exceed what you'd expect from condensers at this price point. M5s are excellent mics for recording and sound reinforcement. They work great with guitars, percussion, strings, woodwinds, brass, and more.
Matched pair of small-diaphragm cardioid condenser microphones