Audio-Technica AT4047MP Multi-Pattern Condenser Microphone

The AT4047/MP Cardioid Condenser Microphone from Audio Technica delivers a rich, vintage sound for F.E.T. (non-tube) microphones in an advanced, technologically up-to-date build. This modern mic gets its classic sound from a transformer-coupled output and a specially-tuned element. The retro effect is rounded out by a vintage-style look complete with a silver-matte finish on the mic and its included shock mount.

Boasting a wide dynamic range, exceptionally low self-noise, and high SPL capability, the AT4047/MP sports a multi-pattern design with three selectable polar patterns: cardioid, figure-eight, and omnidirectional. A precision-engineered acoustic element baffle of nickel-plated brass helps enhance the element’s stability and increase sound sensitivity, while the microphone’s open acoustical environment and symmetrical housing assembly minimize unwanted internal reflections. Also featured in this mic are an integrated 80 Hz high-pass filter and a 10 dB pad switch.

Versatile and reliable, this mic is specifically engineered for professional applications where acoustic excellence is critical, including studio recording, live broadcast, and sound reinforcement. It is great for a wide variety of uses, including vocals, strings, acoustic guitar, instrument ensembles, small choral groups, and voiceovers. The AT4047/SV comes with a custom AT8449a/SV shock mount for 5/8"-27 threaded stands—allowing for even better sound isolation—as well as a microphone dust cover for safe storage and a protective carrying case for secure transport. As with all Audio-Technica microphones, every AT4047/SV features innovative surface-mount electronics that meet stringent standards of consistency and reliability and boasts certification by the METAlliance (Music Engineering and Technology Alliance).

Audio-Technica AT4047MP Features

• Three switchable polar patterns: cardioid, omnidirectional, figure-of-eight
• Engineered to meet the critical acoustic requirements of professional recording, broadcast and sound reinforcement
• 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
• Custom shock mount provides superior isolation
• Integral 80 Hz high-pass filter switch and 10 dB pad switch
• Certified by the METAlliance (Music Engineering and Technology Alliance)

• AT4047MP Multi-Pattern Condenser Microphone1
• AT8449a/SV Shock Mount for 5/8"-27 threaded stands1
• Microphone Dust Cover1
• R1 Protective Carrying Case1

• Transducer TypeCondenser
• Polar Patterns (selectable)Cardioid, Figure-8, Omnidirectional
• Frequency Response20 Hz - 18 kHz
• Output Impedance100 ohms
• Sensitivity-42 dBV/Pa (7.9 mV)
• Low Frequency Roll Off80 Hz, 12 dB/octave
• Maximum Input Sound Level
  • 155 dB SPL, 1 kHz at 1% T.H.D.
  • 165 dB SPL, with 10 dB pad (nominal)
• Noise14 dB
• Dynamic Range141 dB, 1 kHz at Max SPL
• Signal-to-Noise Ratio80 dB, 1 kHz at 1 Pa
• Phantom Power Requirements48V DC, 3.4 mA typical
• Switches
  • Polar selection
  • Flat, roll-off
  • 10 dB pad (nominal)
• Connector3-Pin XLRM
• Dimensions
  • Length: 7.40"
  • Max. Body Diameter: 2.10"
• Weight524 g (18.5 oz)