• A strong up-front presence characterizes the sonic signature of this versatile pro-audio classic

• Transformerless circuitry virtually eliminates low-frequency distortion and provides superior correlation of high-speed transients

• Precision-machined, nickel-plated brass, acoustic element baffle provides enhanced element stability and optimal sensitivity

• The 2-micron-thick, vapor-deposited gold diaphragm undergoes a five-step aging process so that the optimum characteristics achieved remain constant over years of use

• Floating-construction capsule assembly provides isolation from noise and vibration

• Open acoustical environment of the symmetrical housing assembly minimizes unwanted internal reflections

• State-of-the-art surface-mount electronics ensure compliance with A-T's stringent consistency and reliability standards

• Technically-advanced large diaphragm tensioned specifically to provide smooth, natural sonic characteristics
• Externally polarized (DC bias) true condenser design
• Exceptionally low noise, wide dynamic range and high-SPL capability for greatest versatility
• Transformerless circuitry virtually eliminates low-frequency distortion and provides superior correlation of high-speed transients
• Precision-machined, nickel-plated brass, acoustic element baffle provides enhanced element stability and optimal sensitivity
• Open acoustical environment of the symmetrical housing assembly minimizes unwanted internal reflections
• State-of-the-art surface-mount electronics ensure compliance with A-T's stringent consistency and reliability standards
• Switchable 80 Hz hi-pass filter and 10 dB pad
• Includes AT8449 shock mount

Large-diaphragm cardioid condenser microphone

• Transformer-coupled output and specially-tuned element provide sonic characteristics reminiscent of early F.E.T. studio microphone designs
• Exceptionally low self-noise, wide dynamic range and high SPL capability
• Dual-diaphragm capsule design maintains precise polar pattern definition across the full frequency range of the microphone
• Precision-machined, nickel-plated brass, acoustic element baffle provides enhanced element stability and optimal sensitivity
• Vintage silver-matte finish on microphone and shock mount
• Open acoustical environment of the symmetrical housing assembly minimizes unwanted internal reflections
• State-of-the-art surface-mount electronics ensure compliance with A-T's stringent consistency and reliability standards
• Switchable 80 Hz hi-pass filter and 10 dB pad
• Includes AT8449/SV shock mount

• Transparent uppers/mids balanced by rich low-end qualities combine with advanced acoustic engineering for extensive performance capabilities and highest quality
• Dual-diaphragm capsule design maintains precise polar pattern definition across the full frequency range of the microphone
• The 2-micron-thick, vapor-deposited gold diaphragms undergo a five-step aging process so that the optimum characteristics achieved remain constant over years of use
• Three switchable polar patterns: omni, cardioid, figure-of-eight
• Transformerless circuitry virtually eliminates low-frequency distortion and provides superior correlation of high-speed transients
• State-of-the-art surface-mount electronics ensure compliance with A-T's stringent consistency and reliability standards
• Switchable 80 Hz hi-pass filter and 10 dB pad
• Includes AT8449 shock mount

• Vintage tube sound with the versatile performance necessary for the most demanding studio applications
• Wide dynamic range, low self-noise and high max SPL capability
• The 2-micron-thick, vapor-deposited gold diaphragms undergo a five-step aging process so that the optimum characteristics achieved remain constant over years of use
• Dual-diaphragm capsule design maintains precise polar pattern definition across the full frequency range of the microphone
• Precision-machined, nickel-plated brass, acoustic element baffle provides enhanced element stability and optimal sensitivity
• Regulated and heavily filtered heater current prevents noise contamination of audio signal chain
• Hand-selected tubes are individually tested and aged to maintain peak performance
• Large coupling transformer provides superior low-frequency linearity
• Includes AT8560 power supply, 32' cable and AT8447 shock mount

• Smooth, extended frequency response with a slight rise occurring in the high-frequency region
• Ideal for drum overheads, acoustic guitar, piano, horns and under snare
• Low-mass diaphragm improves transient response, increases response bandwidth and reduces handling and mechanical noise transfer
• Transformerless circuitry virtually eliminates low-frequency distortion and provides superior correlation of high-speed transients
• State-of-the-art design and manufacturing techniques ensure compliance with A-T's stringent consistency and reliability standards
• Switchable hi-pass filter and rugged turned-brass microphone housing

• 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: AT4051a-EL (cardioid) and AT4053a-EL (hypercardioid)
• Switchable 80 Hz hi-pass filter
• Turned-brass microphone housing with black chrome plating
• The AT4049a consists of two modular subassemblies: an AT4900a-48 body and an AT4049a-EL head capsule (both available separately).

• 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 AT4053a-EL (hypercardioid)
• Switchable 80 Hz hi-pass filter
• Turned-brass microphone housing with black chrome plating
• The AT4051a consists of two modular subassemblies: an AT4900a-48 body and an AT4051a-EL head capsule (both available separately).

• 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).