DPA Microphones 4288-DC-F-F34-LE d:fine™ CORE
Cardioid Earset Mic, Fixed Mini-Jack Adapter, Beige

OUR PART #  4288-DC-F-F34-LE


The DPA Microphones 4288-DC-F-F34-LE is a cardioid earset microphone that comes with one of the most clear, consistent, and robust miniature microphones you'll find. Part of the DPA's d:fine 4088 family, this particular model is equipped with DPA-developed CORE technology (see below) which adds a bit more performance enhancement to an already exemplary 4088 series. In addition, it comes supplied with a fixed Mini-Jack connector for use with Sennheiser Evolution, G2, X2 Digital Wireless transmitters and more - sold separately. Additionally, it comes colored beige, and is equipped with a 120mm (3.9") boom which accommodates varying applications and head sizes.

This microphone's cardioid polar pickup pattern brings remarkable off-axis rejection to high-SPL situations, plus efficient suppression of distant sound sources – all making it ideal for demanding live performance situations where feedback and background noise are concerns.

The mic capsule is a pre-polarized first-order pressure-gradient transducer hidden in a small and lightweight housing. Its sleek, elegant design puts it among the most invisible head-worn cardioid microphones in the world, and it's mountable on either the right or left side. The earset type is the fastest to put on and quite often the best choice when miking needs to be quick and easy, such as for conference use.

DPA CORE Technology vs Legacy
One of the most clear, consistent, and potent miniature mic series available, the legacy d:fine 4088 is already renowned for working across a wide dynamic range as well as delivering low distortion across all SPLs. Now, CORE technology lets you squeeze even more performance out of your mics with an additional 14 dB THD and Dynamic range:

  • Total harmonic distortion: < 1% THD up to 137 dB SPL peak
  • Dynamic range, typical: 111 dB
  • Increased dynamic range = Increased workable range
  • Increased dynamic range = Less vulnerable to overload

CORE technology is a powerful technology at the heart of select DPA miniature microphones. It offers minimized distortion; from a whisper to a scream, you'll experience increased clarity and openness. So users will get more flexibility, because a wider dynamic range enables a single mic to capture a wider range of sounds and in more varied applications. Additionally, CORE microphones deliver water and moisture resistance through nano coating and hermetic sealing of the sensitive internal electronics.

DPA Microphones 4288-DC-F-F34-LE Includes:

  • (1) 4288 Cardioid Earset Microphone with fixed Mini-jack connector, 120mm Boom 
  • (1) Pop Screen for d:fine (DUA0574)
  • (1) Foam Windscreen for d:fine (DUA0560)
  • (1) Makeup Cover for d:fine (DUA0591)

DPA Microphones 4288-DC-F-F34-LE Features:

  • Pristine audio quality
  • Lightweight and flexible
  • Easy mounting to both the left and right
  • Resistant to humidity
  • Unequalled flexibility and stability
  • A durable package

DPA Microphones 4288-DC-F-F34-LE Specifications:

  • For specifications and additional information, click on the "DPA Microphones d:fine CORE User Manual" located under the "DOCUMENTATION"  tab above.

DPA Microphones 4288-DC-F-F34-LE d:fine™ CORE
Cardioid Earset Mic, Fixed Mini-Jack Adapter, Beige

OUR PART #  4288-DC-F-F34-LE

Product Information:

The DPA Microphones 4288-DC-F-F34-LE is a cardioid earset microphone that comes with one of the most clear, consistent, and robust miniature microphones you'll find. Part of the DPA's d:fine 4088 family, this particular model is equipped with DPA-developed CORE technology (see below) which adds a bit more performance enhancement to an already exemplary 4088 series. In addition, it comes supplied with a fixed Mini-Jack connector for use with Sennheiser Evolution, G2, X2 Digital Wireless transmitters and more - sold separately. Additionally, it comes colored beige, and is equipped with a 120mm (3.9") boom which accommodates varying applications and head sizes.

This microphone's cardioid polar pickup pattern brings remarkable off-axis rejection to high-SPL situations, plus efficient suppression of distant sound sources – all making it ideal for demanding live performance situations where feedback and background noise are concerns.

The mic capsule is a pre-polarized first-order pressure-gradient transducer hidden in a small and lightweight housing. Its sleek, elegant design puts it among the most invisible head-worn cardioid microphones in the world, and it's mountable on either the right or left side. The earset type is the fastest to put on and quite often the best choice when miking needs to be quick and easy, such as for conference use.

DPA CORE Technology vs Legacy
One of the most clear, consistent, and potent miniature mic series available, the legacy d:fine 4088 is already renowned for working across a wide dynamic range as well as delivering low distortion across all SPLs. Now, CORE technology lets you squeeze even more performance out of your mics with an additional 14 dB THD and Dynamic range:

  • Total harmonic distortion: < 1% THD up to 137 dB SPL peak
  • Dynamic range, typical: 111 dB
  • Increased dynamic range = Increased workable range
  • Increased dynamic range = Less vulnerable to overload

CORE technology is a powerful technology at the heart of select DPA miniature microphones. It offers minimized distortion; from a whisper to a scream, you'll experience increased clarity and openness. So users will get more flexibility, because a wider dynamic range enables a single mic to capture a wider range of sounds and in more varied applications. Additionally, CORE microphones deliver water and moisture resistance through nano coating and hermetic sealing of the sensitive internal electronics.

DPA Microphones 4288-DC-F-F34-LE Includes:

  • (1) 4288 Cardioid Earset Microphone with fixed Mini-jack connector, 120mm Boom 
  • (1) Pop Screen for d:fine (DUA0574)
  • (1) Foam Windscreen for d:fine (DUA0560)
  • (1) Makeup Cover for d:fine (DUA0591)

DPA Microphones 4288-DC-F-F34-LE Features:

  • Pristine audio quality
  • Lightweight and flexible
  • Easy mounting to both the left and right
  • Resistant to humidity
  • Unequalled flexibility and stability
  • A durable package

DPA Microphones 4288-DC-F-F34-LE Specifications:

  • For specifications and additional information, click on the "DPA Microphones d:fine CORE User Manual" located under the "DOCUMENTATION"  tab above.
Add to Cart

We're sorry, only of this item available



Call a Sales Pro at for more information

Serving Contractors, Dealers, and Installers Since 1977

Contact: 1-800-828-0509 / Hours: Mon - Fri 7:00AM - 7:00PM