AKG C411 PP is a compact cardioid condenser microphone intended for instrument and stage use. It employs a small-diaphragm capsule with transformerless electronics and a balanced XLR output. The mic supports phantom power and offers low self-noise, wide dynamic range, and a smooth, flat frequency response for accurate pickup of acoustic sources and sound reinforcement. Its sturdy capsule assembly is designed for reliable close miking in live and studio environments.