- Recommended for professional recording and critical applications in broadcast
- Direct-coupled, balanced output ensures a clean signal even in high-output conditions
- Exceptionally low self-noise, very high output and fast transient response
- Accepts optional interchangeable capsules: AT4049a-EL (omnidirectional) and AT4051a-EL (cardioid)
- Switchable 80 Hz hi-pass filter
- Turned-brass microphone housing with black chrome plating
- The AT4053a consists of two modular subassemblies: an AT4900a-48 body and an AT4053a-EL head capsule (both available separately).