Two new microphones introduced to Audio-Technica’s popular 40 Series studio microphone range bring real versatility and classic tone to a wide variety of working situations. Recording, broadcast and sound reinforcement applications are all catered for with the new AT4050ST and AT4047MP mics.
The AT4050ST is a stereo version of the widely-used AT4050. The new microphone has a pair of elements positioned at 90° to each other in a Mid-Side set-up, with one element in cardioid mode and the other configured as figure-of-eight. This innovative design allows users to opt for either a 90-degree or wider 127-degree left-right stereo output, or for discreet mid-side signal for later manipulation for remarkable flexibility.
- AT4047MP
- AT4050ST
Tonal quality is as important as versatility where the AT4050ST is concerned – the microphone’s dual-diaphragm capsules maintain precise polar pattern definition across the full frequency range, while its transformer-less circuitry virtually does away with low-frequency distortion.
The AT4047MP is a multi-pattern condenser microphone, created to deliver beautiful vintage tone that is perfectly suited to vocals, strings, acoustic guitar and instrument ensembles. The polar pattern choices comprise omnidirectional, cardioid and figure-of-eight pickup while the transformer-coupled output and specially tuned element provide the sonic character of early FET mic designs.
In addition to a sensitive nature and wide dynamic range, the AT4047MP benefits from incredibly low self-noise, high SPL ability, 80Hz high-pass filter switch and 10dB pad switch. And a suitably vintage-style satin silver finish on both microphone and custom shock mount.
As part of the 40 Series, both new microphones are covered by Audio-Technica’s unique Lifetime Warranty and are available for potential customers to try for two weeks, free of charge, under the First Impressions trial scheme.
Recommended retail prices for the AT4050ST and AT4047MP are as follows:
AT4050ST: £1,200 inc VAT / €1,190 ex VAT
AT4047MP: £810 inc VAT / €790 ex VAT
Technical Specifications
Model: AT4050ST
Element: Condenser
Polar pattern: Cardioid and figure-of-eight
Frequency response: 20-18 000Hz
Impedance: 50 ohms
Max input sound level: Mid/Side 149dB SPL, 1kHz at 1% THD
Noise: Stereo 90º: 25dB SPL, St 127º: 26dB, Mid: 15dB, Side: 17dB
Signal-to-noise ratio: Stereo 90º: 69dB, 1kHz at 1Pa, St 127º: 78dB, Mid: 79dB, Side: 77dB
Phantom power: 48v DC, 6.4mA typical
Weight: 517g
Dimensions: 193mm long, 53.4mm max width
Output connector: Integral 5-pin XLRM-type
Model: AT4047MP
Element: Condenser
Polar pattern: Cardioid, omnidirectional, figure-of-eight
Frequency response: 20-18 000Hz
Impedance: 100 ohms
Max input sound level: 155 dB SPL, 1kHz at 1% THD
Noise: 14dB
Dynamic range: 141dB, 1kHz at Max SPL
Signal-to-noise ratio: 80dB, 1kHz at 1Pa
Phantom power: 48v DC, 3.4mA typical
Weight: 524g
Dimensions: 188mm long, 53.4mm max width
Output connector: Integral 3-pin XLRM-type





