DPA Dual-ear Directional Headset Microphone

 DPA d:fine™ Dual-ear Directional
Headset Microphone
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 DPA d:fine™ Dual-ear Directional Headset Microphone


DPA d:fine™ Dual-ear Omnidirectional Headset Microphone

 

• Pristine audio quality
• Dual-ear mounting for active situations
• Rejects background noise
• Adapts to all pro wireless systems

The DPA d:fine™ headset has the leading position when it comes to headworn microphones by combining absolute pristine audio quality with unique and simple mechanical solutions along side an extensive accessory line.

The d:fine has been ergonomically designed to fit easily and seamlessly. It will adjust to fit any ear size and head shape while mounting securely and hardly visible on both ears. The dual-ear mount is dedicated for more active situations and will be safe in even the most rigorous and energetic performance applications.

Just by rotating the boom and the earhooks, the microphone can be moved from left to right ear, or into the optimum position. The d:fine directional rejects side and background noise while creating higher separation from nearby sound sources which improves the gain-to-feedback ratio and gives more channel control. Yet still, natural voice intelligibility is preserved along with its very high SPL capabilities one can both speak and sing with no hint of distortion. This is where the DPA d:fine is head and shoulders above its competition.

Intensive protection against pop/wind noise is integrated in the microphone design and windscreens are included. Also included is a capsule protection cap, a cable clip which anchors the cable to your clothing and a color coded cable clip offering easy recognition of a specific headset among many.

A service connector splits the cable from the microphone boom and allows for quick exchange of cable lengths/colors/connectors and is valuable for servicing broken cables.

Available in black, beige, and brown, the DPA d:fine is delivered in a neat, professional roadworthy box with extra room for accessories like transmitters, batteries and more.

The DPA accessory line includes windscreens, power supplies and adapters or cables with fixed connectors (MicroDot, 3-pin Lemo, TA4F mini XLR, Mini-jack).
• Microphone (boom, ear-hook, cable)
• Cable clip which anchors the cable to your clothing
• Make-up and moisture filter (DUA0523) pre-mounted on the mic
• Five identification rings and one make-up cover (DUA0585)
• Four windscreens (DUA0531)
 
 Directional characteristics:  Cardioid
 Principle of operation:  Pressure gradient
 Cartridge type:  Pre-polarized condenser
 Frequency range:  20 Hz - 20 kHz
 Frequency range, ± 2 dB, Near field 2-3 cm (0.8-1.2 in):  100 Hz - 20 kHz with 3 dB soft boost at 8 - 20 kHz
 Sensitivity, nominal, ± 3 dB at 1 kHz:  6 mV/Pa; -44 dB re. 1 V/Pa
 Equivalent noise level, A-weighted:  Typ. 28 dB(A) re. 20 µPa (max. 28 dB(A))
 Equivalent noise level, ITU-R BS.468-4:  Typ. 40 dB (max. 40 dB)
 S/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL):  Typ. 66 dB(A)
 Total Harmonic Distortion (THD):  <1 % up to 123 dB SPL peak; <1 % up to 120 dB SPL RMS sine
 Dynamic range:  Typ. 95 dB
 Max. SPL, peak before clipping:  144 dB
 Output impedance:  From MicroDot: 30 - 40 ohm. From DAD6001-BC: 100 ohm.
 Cable drive capability:  Up to 300 m (984 ft) with DAD6001-BC XLR adapter
 Output balance principle:  Signal balanced with DAD6001-BC XLR adapter
 Common Mode Rejection Ratio (CMRR):  > 60 dB from 50 Hz to 15 kHz with DAD6001-BC XLR adapter
 Power supply (for full performance):  Min. 5 V to max. 50 V through DPA adapter for wireless systems. 48 V phantom power ± 4 V with DAD6001-BC XLR adapter.
 Current consumption:  Typ. 1.5 mA (microphone). 3.5 mA with DAD6001-BC XLR adapter.
 Connector:  MicroDot
 Color:  Black, beige
 Weight:  Microphone boom: 0.8 g (0.03 oz); earhook: 1.1 g (0.04 oz); cable: 6.6 g (0.23 oz). Total: 8.5 g (0.30 oz).
 Microphone head size (h x w x d):  9.5 x 5.3 x 2.9 mm (0.37 x 0.21 x 0.11 in)
 Capsule diameter:  5.4 mm (0.2 in)
 Mic boom lengths:  120 mm (4.7 in)
 Cable length:  1.3 m (4.3 ft)
 Cable color:  Black, beige, brown
 Cable diameter:  1.6 mm (0.06 in)
 Polarity:  +V at MicroDot pin for positive sound pressure (and pin 2 on DAD6001-BC XLR adapter)
 Electro Magnetic Compatibility (EMC):  Fully compatible
 Temperature range:  -40 °C to 45 °C (-40 °F to 113 °F)
 Relative Humidity (RH):  Up to 90%
 

 
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