Audio Technica PRO70
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- This item is covered for 3 years
What you need to know
What you need to know
- Precise and natural sound capture for both voice and instruments
- Excellent acoustic guitar pickup with the included AT8444 mount
- Switchable 80 Hz high-pass filter to control handling and stage noise
- Dual power options: AA battery or phantom power via gold-plated XLRM
Manufacturer Information
Audio Technica
https://www.audio-technica.com
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Audio-Technica Dutch Branch
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A versatile lavalier designed for stage and studio
Designed to remain discreet while delivering faithful reproduction, this electret cardioid lavalier microphone integrates seamlessly into both sound reinforcement setups and recording environments. Its compact power module and robust connectors make it a reliable tool for mobile performances as well as fixed installations.
Who is this lavalier microphone for?
Ideal for singers, speakers, actors, content creators, and sound engineers, it also excels on acoustic instruments. The AT8444 mount allows easy positioning on an acoustic guitar for clear, consistent pickup with low sensitivity to ambient sound leakage.
Key features and sonic benefits
Effective cardioid directivity
The cardioid pattern isolates the main source and limits side and rear sounds. You get a clear voice and an instrument that stands out in the mix, even in noisy environments.
Bass control and unwanted noise management
The switchable 80 Hz high-pass filter (8 dB/octave) reduces rumble, footsteps, or proximity breath noise without sacrificing the warmth of the tone.
Flexible power and reliable connectivity
Operating on AA battery or 11-52 V phantom power, it adapts to all environments. Gold-plated XLRM contacts ensure a durable, corrosion-resistant connection for stable signal transmission.
Technical specifications
| Category | HF system microphone | Capsule | static electret |
| Directivity | cardioid | Color | Black |
| Frequency response | 100-14,000 Hz | Dynamic range (battery) | 96 dB, 1 kHz at max SPL |
| High-pass filter | 80 Hz, 8 dB/octave | Signal-to-noise ratio | 67 dB, 1 kHz/Pa |
| Sensitivity (phantom power) | -45 dB (5.6 mV) ref 1 V/Pa | Phantom power | 11-52 V DC, 2 mA typical |
| Sensitivity (battery) | -45 dB (5.6 mV) ref 1 V/Pa | Battery type | 1.5 V AA/UM3 |
| Impedance (phantom power) | 200 Ohms | Current / battery life | 0.4 mA / 1200 hours typical (alkaline) |
| Impedance (battery) | 200 Ohms | Switch | Off, Flat, Attenuation |
| Maximum SPL (phantom power) | 123 dB SPL, 1 kHz at 1% T.H.D. | Output connector | Integrated 3-pin XLRM type (gold-plated contacts) |
| Maximum SPL (battery) | 123 dB SPL, 1 kHz at 1% T.H.D. | Cable | 1.8 m integrated, fixed to microphone and power module |
| Dynamic range (phantom power) | 96 dB, 1 kHz at max SPL | ||
Customer reviews
Summarized and selected by AI from recent customer reviews
Review highlights
- âSatisfactory for the price. Clip adapts easily to all acoustic or classical guitars.â
- âNice storage pouch includedâ
Based on 2 reviews
- 5 stars, 0 reviews
- 4 stars, 2 reviews
- 3 stars, 0 reviews
- 2 stars, 0 reviews
- 1 star, 0 reviews
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Its a bit âboxyâ but the result is quite satisfactory for the price. The clip easily fits any acoustic or classical guitar.
Beautiful storage pouchAutomatically translated
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very good product, but it would have been good to specify that it does not come with an xlr-jack or other output cable.
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Questions frequently asked
Is the PRO70 suitable for acoustic guitar on stage?
The AT8444 clip allows positioning the microphone on an acoustic guitar. Its cardioid pattern limits pickup of side and rear sounds.
What power supply should be used with this lavalier microphone?
The power supply accepts a 1.5 V AA battery or phantom power from 11 to 52 V DC. With an alkaline battery, the typical runtime is rated at 1,200 hours with a current consumption of 0.4 mA.
Is there a low-cut filter present?
A switchable high-pass filter at 80 Hz, with an 8 dB/octave slope, reduces rumble and footstep noise.
What type of output connector does the microphone have?
The output is based on an integrated 3-pin XLRM connector with gold-plated contacts. The 1.8 m cable is fixed to the microphone and power module.
What is the maximum sound level this cardioid lavalier can handle?
The maximum sound pressure level is 123 dB SPL at 1 kHz for 1% harmonic distortion, whether powered by battery or phantom power. The frequency response ranges from 100 Hz to 14 kHz. Sensitivity is specified at -45 dB, or 5.6 mV, ref. 1 V/Pa.



