| DPA d:fine™ Dual-ear Omnidirectional Headset
Microphone |
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• Pristine audio
quality
• Dual-ear mounting for active situations
• Minimal visual impact
• Adapts to all pro wireless systems
The DPA d:fine™ headset microphone 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.
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 omni is sensitive to sound from all directions making
the positioning of the headset less critical and can be done by
untrained personnel. It is truly a plug-and-play solution for any
situation. The microphone boom is available in two lengths, the
shorter one to keep out of sight and for handling extreme loud
voices.
Staying true to the DPA legacy, the d:fine offers accurate, natural
voice intelligibility along with its very high SPL capabilities one
can both speak and sing with no hint of distortion. This is where
DPA d:fine is head and shoulders above its competition.
The omni microphone is generally not sensitive to wind, breathing
or handling noise. Nevertheless, 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 if a cable is damaged.
Available in black, beige, brown, and lime green, the DPA d:fine is
delivered in a neat, professional roadworthy box with 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 cover/ capsule protection cap
• Five identification rings and one make-up cover
(DUA0585)
• Four windscreens (DUA0531)
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Directional
characteristics: |
Omnidirectional |
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Principle of
operation: |
Pressure |
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Cartridge type: |
Pre-polarized
condenser |
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Frequency range: |
20 Hz - 20 kHz |
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Frequency range, ± 2
dB: |
20 Hz - 20 kHz with 3 dB
soft boost at 8 - 15 kHz |
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Sensitivity, nominal, ± 3 dB at
1 kHz: |
6 mV/Pa; -44 dB re. 1
V/Pa |
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Equivalent noise level,
A-weighted: |
Typ. 26 dB(A) re. 20
µPa (max. 28 dB(A)) |
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Equivalent noise level, ITU-R
BS.468-4: |
Typ. 38 dB (max. 40
dB) |
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S/N ratio (A-weighted), re. 1 kHz at
1 Pa (94 dB SPL): |
Typ. 68 dB(A) |
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Total Harmonic Distortion
(THD): |
<1 % up to 123 dB SPL
peak; <1 % up to 120 dB SPL RMS sine |
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Dynamic range: |
Typ. 97 dB |
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Max. SPL, peak before
clipping: |
144 dB |
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Output impedance: |
From MicroDot: 30 - 40
ohm. From DAD6001-BC: 100 ohm. |
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Cable drive
capability: |
Up to 300 m (984 ft) with
DAD6001-BC XLR adapter |
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Output balance
principle: |
Signal balanced with
DAD6001-BC XLR adapter |
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Common Mode Rejection Ratio
(CMRR): |
> 60 dB from 50 Hz to
15 kHz with DAD6001-BC XLR adapter |
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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. |
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Current consumption: |
Typ. 1.5 mA (microphone).
3.5 mA with DAD6001-BC XLR adapter. |
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Connector: |
MicroDot |
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Color: |
Black, beige, brown,
lime |
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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). |
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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) |
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Capsule diameter: |
5.4 mm (0.2
in) |
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Mic boom lengths: |
110 mm (4.3
in) |
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Cable length: |
1.3 m (4.3 ft) |
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Cable color: |
Black, beige,
brown |
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Cable diameter: |
1.6 mm (0.06
in) |
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Polarity: |
+V at MicroDot pin for
positive sound pressure (and pin 2 on DAD6001-BC XLR
adapter) |
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Electro Magnetic Compatibility
(EMC): |
Fully
compatible |
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Temperature range: |
-40 °C to 45 °C
(-40 °F to 113 °F) |
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Relative Humidity
(RH): |
Up to 90% |
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