DPA Microphones 4266-OC-F-F34-LH d:fine™ CORE
Omni Flex Headset Mic with 110 mm Boom & Mini-Jack Adapter, in Beige

OUR PART #  4266-OC-F-F34-LH


The DPA Microphones 4266-OC-F-F34-LH merges the legendary sound of DPA's 4066 Omnidirectional Capsule with a lightweight, flexible d:fine Headset microphone. Quick and easy to adjust, the condenser mic offers clean, transparent sound quality with a lot of headroom. This particular model includes a Mini-Jack adapter for use with Sennheiser Evolution, G2, X2 Digital Wireless transmitters, although, like all d:fine mics, it features a MicroDot connector allowing further expansion/versatility with other 3rd-party systems on the market with DPA's flexible adapter system (additional adapters sold separately – refer to the "ACCESSORIES" tab above, or contact your Sales Pro for more information). It features a 110mm boom and comes in beige.

The '66 Earset Microphone provides accurate, natural voice intelligibility along with very high SPL-handling capabilities. Users can both speak and sing into the mic with no hint of distortion. The mic capsule is optimized for low distortion as well as resistance to humidity.

The single-ear mount is the fastest to put on and is often the best choice when fast and easy miking is imperative. It adjusts to fit any size ear and head shape while simultaneously mounting securely and is barely visible. Rotating the boom and the ear hook allows the microphone to easily be implemented on either the left or right ear.

DPA CORE Technology vs Legacy
One of the most clear, consistent, and potent miniature mics available, the legacy d:fine 4066 is renowned for performing across a wide dynamic range as well as delivering low distortion across all SPLs. And now, CORE technology enables you to 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 4266-OC-F-F34-LH Includes:

  • (1) d:fine CORE FIO66 Omnidirectional Earset Microphone
  • (3) Foam Windscreens (DUA0560)
  • (1) Mini-jack Adapter (DAD6034)

DPA Microphones 4266-OC-F-F34-LH Features:

  • Pristine audio quality
  • Lightweight and flexible
  • Easy mounting to both the left and right
  • Minimal visual impact
  • Resistant to humidity
  • Modular flexible adapter system fits most professional wireless systems (see items under the "ACCESSORIES" tab above)

DPA Microphones 4266-OC-F-F34-LH Specifications:

  • For specifications and more information, please click on the "DPA Microphones d:fine CORE User Manual" located under the "DOCUMENTATION" tab above.
DPA Microphones DAD6001-BC MicroDot to 3-Pin XLR (P48) Adapter with Belt Clip
DPA Microphones DAD6001-BC MicroDot to 3-Pin XLR (P48) Adapter with Belt Clip
The DPA Microphones DAD6001-BC is a MicroDot to 3-Pin XLR adapter for powering their Miniature Microphones via standard P48. The DAD6001 is active signal balanced which improves suppression of induced electromagnetic noise. ...
DPA Microphones DAD6003 MicroDot to 3-pin LEMO Adapter for Sennheiser Wireless Systems
DPA Microphones DAD6003 MicroDot to 3-pin LEMO Adapter for Sennheiser Wireless Systems
The DPA Microphones DAD6003 is a MicroDot to 3-Pim Lemo adapter that is designed for use with DPA's series of Miniature Microphones.Compatible with: Sennheiser: SK 50/SK 250/SK 2000/SK 3063/SK 5012 Trantec: SD7000 Digital Wireless ...
DPA Microphones DAD6010 Microphones MicroDot to TA4F Switchcraft Adapter for Select Shure Wireless Systems
DPA Microphones DAD6010 Microphones MicroDot to TA4F Switchcraft Adapter for Select Shure Wireless Systems
The DPA Microphones DAD6010 is a MicroDot to TA4F Switchcraft adapter for use with DPA's series of Miniature Microphones. Compatible with: Shure: U1, UR1,UT1, SC1, SLX1, ULX1TOA: WM4300,PGX1Line 6: XD-V70L
DPA Microphones DAD6033 MicroDot to 4-Pin Hirose Adapter for Select Audio-Technica Products
DPA Microphones DAD6033 MicroDot to 4-Pin Hirose Adapter for Select Audio-Technica Products
The DPA Microphones DAD6033 is a MicroDot to 4-pin Hirose adapter that's designed for use with DPA's series of Miniature Microphones and the following Audio-Technica products: ATW-T1000 D ATW-T310 AEW-T1000 ATW-T701 ATW-110G
DPA Microphones DAD6034 MicroDot to Locking Mini-Jack Adapter for Sennheiser Wireless Systems
DPA Microphones DAD6034 MicroDot to Locking Mini-Jack Adapter for Sennheiser Wireless Systems
The DPA Microphones DAD6034 is a MicroDot to Mini-Jack (with thread) adapter for DPA's series of Miniature Microphones and for use with Sennhesier's Evolution G2 / G3 / X2 digital wireless systems.
DPA Microphones DAD3053 Sabine SW70-T Adapter  (for low DC microphones)
DPA Microphones DAD3053 Sabine SW70-T Adapter (for low DC microphones)
Adapter for DPA Miniature Microphones with low DC, Type 4063 and 4067.MicroDot to TA-4F Switchcraft.

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD3056 Adapter for Lectrosonic LM, SM and UM Series (for low DC microphones)
DPA Microphones DAD3056 Adapter for Lectrosonic LM, SM and UM Series (for low DC microphones)
Adapter for DPA Miniature Microphones with low DC, Type 4063 and 4067.MicroDot for TA-5F Switchcraft. 

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD6002 MicroDot to Coax LEMO Adapter for Sennheiser BF1083-U , BF1053-U
DPA Microphones DAD6002 MicroDot to Coax LEMO Adapter for Sennheiser BF1083-U , BF1053-U
The DPA Microphones DAD6002 MicroDot to Coax LEMO adapter is designed for use with DPA's series of Miniature Microphones and Sennheiser's BF1083-U and BF1053-U.

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD6008 MicroDot to 4-pin Hirose Adapter for Sony WRT820/WRT860/WRT8
DPA Microphones DAD6008 MicroDot to 4-pin Hirose Adapter for Sony WRT820/WRT860/WRT8
Adapter for use with DPA's series of Miniature MicrophonesMicroDot to 4-pin Hirose.

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD6009 MicroDot to 6-pin Hirose Adapter for Samson CT2/TX3/UT4,5,6
DPA Microphones DAD6009 MicroDot to 6-pin Hirose Adapter for Samson CT2/TX3/UT4,5,6
Compatibility: Samson CT-2/TX-3/UT4/UT5/UT6 Transmitters.Adapter for use with DPA's series of Miniature Microphones. MicroDot to 6-pin Hirose.Please note that for TX3 systems, bias level must be increased from 3V DC to 9V DC.  

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD6011 MicroDot to 4-pin Lemo Series S Adapter for Vega T-66/T-677 & Shure U1L
DPA Microphones DAD6011 MicroDot to 4-pin Lemo Series S Adapter for Vega T-66/T-677 & Shure U1L
Adapter for use with DPA's series of Miniature MicrophonesMicroDot to 4-pin Lemo Series S. 

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD6019 MicroDot to Mini-Jack (with thread) Adapter for Sony Freedom WRT 805
DPA Microphones DAD6019 MicroDot to Mini-Jack (with thread) Adapter for Sony Freedom WRT 805
Adapter for use with DPA's series of Miniature Microphones.MicroDot to Mini-Jack (with thread).

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD6012 MicroDot to TA-5F Switchcraft Adapter for Lectrosonics M185.
DPA Microphones DAD6012 MicroDot to TA-5F Switchcraft Adapter for Lectrosonics M185.
Adapter for use with DPA's series of Miniature MicrophonesMicroDot to TA-5F Switchcraft.For high sound pressure level use (-20 dB attenuation).For normal sound level (0 dB attenuation) we recommend DAD6021. 

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD6021 MicroDot to TA 5F Switchcraft Adapter for Normal SPL
DPA Microphones DAD6021 MicroDot to TA 5F Switchcraft Adapter for Normal SPL
The DPA Microphones DAD6021 is a MicroDot to TA 5F Switchcraft adapter that is designed for use with DPA's series of Miniature Microphones and the Audio-Technica ATW-T101 (U100) and Lectrosonics UHF systems (low level). For ...

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD6017 MicroDot to TA-3F Switchcraft Adapter
DPA Microphones DAD6017 MicroDot to TA-3F Switchcraft Adapter
Adapter for use with DPA's series of Miniature Microphones.  Compatible with AKG DPT70/700, PT60/80/81/45/400/450/470/4000/4500 Samson UT1L, VT2L.  MicroDot to TA-3F Switchcraft. 

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD6022 MicroDot to 4-pin Hirose Adapter for Audio-Technica
DPA Microphones DAD6022 MicroDot to 4-pin Hirose Adapter for Audio-Technica
Adapter for use with DPA's series of Miniature Microphones. MicroDot to 4-pin Hirose. For Audio-Technica, ATW-T51 (1400 Series).

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD6030 MicroDot to TA 4F Switchcraft Adapter for Electro-Voice CSB-1000 (RE1/RE2), TELEX
DPA Microphones DAD6030 MicroDot to TA 4F Switchcraft Adapter for Electro-Voice CSB-1000 (RE1/RE2), TELEX
Adapter for use with DPA's series of Miniature Microphones. MicroDot to TA 4F Switchcraft

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD6028  MicroDot to 4-Pin Hirose Adapter for Audio-Technica ATW-T75 (7000 Series), ATW-T210 Wireless Bodypack Transmitters
DPA Microphones DAD6028 MicroDot to 4-Pin Hirose Adapter for Audio-Technica ATW-T75 (7000 Series), ATW-T210 Wireless Bodypack Transmitters
The DPA Microphones DAD6028 is a MicroDot to 4-pin Hirose adapter that is designed for use with Audio-Technica's ATW-T75 (7000 Series) and ATW-T210 wireless bodypack transmitters.

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD6032 MicroDot to TA 4F Switchcraft Adapter for Beyerdyn, OPUS, Mipro
DPA Microphones DAD6032 MicroDot to TA 4F Switchcraft Adapter for Beyerdyn, OPUS, Mipro
Adapter for use with DPA's series of Miniature Microphones. For Beyerdyn, OPUS 300/500/600/800/900, Mipro ACT-707T/TE/TM/TS/MT103/303/801/808.MicroDot to TA 4F Switchcraft.

Usually ships in 7-14 business days.
Need it sooner? Call us!

DPA Microphones 4266-OC-F-F34-LH d:fine™ CORE
Omni Flex Headset Mic with 110 mm Boom & Mini-Jack Adapter, in Beige

OUR PART #  4266-OC-F-F34-LH

Product Information:

The DPA Microphones 4266-OC-F-F34-LH merges the legendary sound of DPA's 4066 Omnidirectional Capsule with a lightweight, flexible d:fine Headset microphone. Quick and easy to adjust, the condenser mic offers clean, transparent sound quality with a lot of headroom. This particular model includes a Mini-Jack adapter for use with Sennheiser Evolution, G2, X2 Digital Wireless transmitters, although, like all d:fine mics, it features a MicroDot connector allowing further expansion/versatility with other 3rd-party systems on the market with DPA's flexible adapter system (additional adapters sold separately – refer to the "ACCESSORIES" tab above, or contact your Sales Pro for more information). It features a 110mm boom and comes in beige.

The '66 Earset Microphone provides accurate, natural voice intelligibility along with very high SPL-handling capabilities. Users can both speak and sing into the mic with no hint of distortion. The mic capsule is optimized for low distortion as well as resistance to humidity.

The single-ear mount is the fastest to put on and is often the best choice when fast and easy miking is imperative. It adjusts to fit any size ear and head shape while simultaneously mounting securely and is barely visible. Rotating the boom and the ear hook allows the microphone to easily be implemented on either the left or right ear.

DPA CORE Technology vs Legacy
One of the most clear, consistent, and potent miniature mics available, the legacy d:fine 4066 is renowned for performing across a wide dynamic range as well as delivering low distortion across all SPLs. And now, CORE technology enables you to 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 4266-OC-F-F34-LH Includes:

  • (1) d:fine CORE FIO66 Omnidirectional Earset Microphone
  • (3) Foam Windscreens (DUA0560)
  • (1) Mini-jack Adapter (DAD6034)

DPA Microphones 4266-OC-F-F34-LH Features:

  • Pristine audio quality
  • Lightweight and flexible
  • Easy mounting to both the left and right
  • Minimal visual impact
  • Resistant to humidity
  • Modular flexible adapter system fits most professional wireless systems (see items under the "ACCESSORIES" tab above)

DPA Microphones 4266-OC-F-F34-LH Specifications:

  • For specifications and more information, please click on the "DPA Microphones d:fine CORE User Manual" located under the "DOCUMENTATION" tab above.
DPA Microphones DAD6001-BC MicroDot to 3-Pin XLR (P48) Adapter with Belt Clip
DPA Microphones DAD6001-BC MicroDot to 3-Pin XLR (P48) Adapter with Belt Clip
The DPA Microphones DAD6001-BC is a MicroDot to 3-Pin XLR adapter for powering their Miniature Microphones via standard P48. The DAD6001 is active signal balanced which improves suppression of induced electromagnetic noise. ...
DPA Microphones DAD6003 MicroDot to 3-pin LEMO Adapter for Sennheiser Wireless Systems
DPA Microphones DAD6003 MicroDot to 3-pin LEMO Adapter for Sennheiser Wireless Systems
The DPA Microphones DAD6003 is a MicroDot to 3-Pim Lemo adapter that is designed for use with DPA's series of Miniature Microphones.Compatible with: Sennheiser: SK 50/SK 250/SK 2000/SK 3063/SK 5012 Trantec: SD7000 Digital Wireless ...
DPA Microphones DAD6010 Microphones MicroDot to TA4F Switchcraft Adapter for Select Shure Wireless Systems
DPA Microphones DAD6010 Microphones MicroDot to TA4F Switchcraft Adapter for Select Shure Wireless Systems
The DPA Microphones DAD6010 is a MicroDot to TA4F Switchcraft adapter for use with DPA's series of Miniature Microphones. Compatible with: Shure: U1, UR1,UT1, SC1, SLX1, ULX1TOA: WM4300,PGX1Line 6: XD-V70L
DPA Microphones DAD6033 MicroDot to 4-Pin Hirose Adapter for Select Audio-Technica Products
DPA Microphones DAD6033 MicroDot to 4-Pin Hirose Adapter for Select Audio-Technica Products
The DPA Microphones DAD6033 is a MicroDot to 4-pin Hirose adapter that's designed for use with DPA's series of Miniature Microphones and the following Audio-Technica products: ATW-T1000 D ATW-T310 AEW-T1000 ATW-T701 ATW-110G
DPA Microphones DAD6034 MicroDot to Locking Mini-Jack Adapter for Sennheiser Wireless Systems
DPA Microphones DAD6034 MicroDot to Locking Mini-Jack Adapter for Sennheiser Wireless Systems
The DPA Microphones DAD6034 is a MicroDot to Mini-Jack (with thread) adapter for DPA's series of Miniature Microphones and for use with Sennhesier's Evolution G2 / G3 / X2 digital wireless systems.
DPA Microphones DAD3053 Sabine SW70-T Adapter  (for low DC microphones)
DPA Microphones DAD3053 Sabine SW70-T Adapter (for low DC microphones)
Adapter for DPA Miniature Microphones with low DC, Type 4063 and 4067.MicroDot to TA-4F Switchcraft.

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD3056 Adapter for Lectrosonic LM, SM and UM Series (for low DC microphones)
DPA Microphones DAD3056 Adapter for Lectrosonic LM, SM and UM Series (for low DC microphones)
Adapter for DPA Miniature Microphones with low DC, Type 4063 and 4067.MicroDot for TA-5F Switchcraft. 

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD6002 MicroDot to Coax LEMO Adapter for Sennheiser BF1083-U , BF1053-U
DPA Microphones DAD6002 MicroDot to Coax LEMO Adapter for Sennheiser BF1083-U , BF1053-U
The DPA Microphones DAD6002 MicroDot to Coax LEMO adapter is designed for use with DPA's series of Miniature Microphones and Sennheiser's BF1083-U and BF1053-U.

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD6008 MicroDot to 4-pin Hirose Adapter for Sony WRT820/WRT860/WRT8
DPA Microphones DAD6008 MicroDot to 4-pin Hirose Adapter for Sony WRT820/WRT860/WRT8
Adapter for use with DPA's series of Miniature MicrophonesMicroDot to 4-pin Hirose.

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD6009 MicroDot to 6-pin Hirose Adapter for Samson CT2/TX3/UT4,5,6
DPA Microphones DAD6009 MicroDot to 6-pin Hirose Adapter for Samson CT2/TX3/UT4,5,6
Compatibility: Samson CT-2/TX-3/UT4/UT5/UT6 Transmitters.Adapter for use with DPA's series of Miniature Microphones. MicroDot to 6-pin Hirose.Please note that for TX3 systems, bias level must be increased from 3V DC to 9V DC.  

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD6011 MicroDot to 4-pin Lemo Series S Adapter for Vega T-66/T-677 & Shure U1L
DPA Microphones DAD6011 MicroDot to 4-pin Lemo Series S Adapter for Vega T-66/T-677 & Shure U1L
Adapter for use with DPA's series of Miniature MicrophonesMicroDot to 4-pin Lemo Series S. 

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD6019 MicroDot to Mini-Jack (with thread) Adapter for Sony Freedom WRT 805
DPA Microphones DAD6019 MicroDot to Mini-Jack (with thread) Adapter for Sony Freedom WRT 805
Adapter for use with DPA's series of Miniature Microphones.MicroDot to Mini-Jack (with thread).

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD6012 MicroDot to TA-5F Switchcraft Adapter for Lectrosonics M185.
DPA Microphones DAD6012 MicroDot to TA-5F Switchcraft Adapter for Lectrosonics M185.
Adapter for use with DPA's series of Miniature MicrophonesMicroDot to TA-5F Switchcraft.For high sound pressure level use (-20 dB attenuation).For normal sound level (0 dB attenuation) we recommend DAD6021. 

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD6021 MicroDot to TA 5F Switchcraft Adapter for Normal SPL
DPA Microphones DAD6021 MicroDot to TA 5F Switchcraft Adapter for Normal SPL
The DPA Microphones DAD6021 is a MicroDot to TA 5F Switchcraft adapter that is designed for use with DPA's series of Miniature Microphones and the Audio-Technica ATW-T101 (U100) and Lectrosonics UHF systems (low level). For ...

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD6017 MicroDot to TA-3F Switchcraft Adapter
DPA Microphones DAD6017 MicroDot to TA-3F Switchcraft Adapter
Adapter for use with DPA's series of Miniature Microphones.  Compatible with AKG DPT70/700, PT60/80/81/45/400/450/470/4000/4500 Samson UT1L, VT2L.  MicroDot to TA-3F Switchcraft. 

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD6022 MicroDot to 4-pin Hirose Adapter for Audio-Technica
DPA Microphones DAD6022 MicroDot to 4-pin Hirose Adapter for Audio-Technica
Adapter for use with DPA's series of Miniature Microphones. MicroDot to 4-pin Hirose. For Audio-Technica, ATW-T51 (1400 Series).

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD6030 MicroDot to TA 4F Switchcraft Adapter for Electro-Voice CSB-1000 (RE1/RE2), TELEX
DPA Microphones DAD6030 MicroDot to TA 4F Switchcraft Adapter for Electro-Voice CSB-1000 (RE1/RE2), TELEX
Adapter for use with DPA's series of Miniature Microphones. MicroDot to TA 4F Switchcraft

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD6028  MicroDot to 4-Pin Hirose Adapter for Audio-Technica ATW-T75 (7000 Series), ATW-T210 Wireless Bodypack Transmitters
DPA Microphones DAD6028 MicroDot to 4-Pin Hirose Adapter for Audio-Technica ATW-T75 (7000 Series), ATW-T210 Wireless Bodypack Transmitters
The DPA Microphones DAD6028 is a MicroDot to 4-pin Hirose adapter that is designed for use with Audio-Technica's ATW-T75 (7000 Series) and ATW-T210 wireless bodypack transmitters.

Usually ships in 7-14 business days.
Need it sooner? Call us!
DPA Microphones DAD6032 MicroDot to TA 4F Switchcraft Adapter for Beyerdyn, OPUS, Mipro
DPA Microphones DAD6032 MicroDot to TA 4F Switchcraft Adapter for Beyerdyn, OPUS, Mipro
Adapter for use with DPA's series of Miniature Microphones. For Beyerdyn, OPUS 300/500/600/800/900, Mipro ACT-707T/TE/TM/TS/MT103/303/801/808.MicroDot to TA 4F Switchcraft.

Usually ships in 7-14 business days.
Need it sooner? Call us!
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