| DPA d:fine™ 66 Dual-ear Omnidirectional
Headset Microphone |
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d:fine™ 66 Headset
Microphone combines the legendary 4066 omnidirectional capsule with
the lightweight and flexible d:fine Headset system.
The d:fine Headsets features:
• Pristine audio quality
• Easy single-ear or dual-ear mounting
• Minimal visual impact
• Adapts to all pro wireless systems
Available in black, beige, brown, and lime green, 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.
Just by rotating the boom and the earhook, the microphone can be
moved from left to right ear, or into the optimum position.
Staying true to the DPA legacy, d:fine offers accurate, natural
voice intelligibility and very high SPL capabilities – users
can both speak and sing into the mic with no hint of
distortion.
d:fine 66 is available with single- or dual-ear mounts. The
dual-ear mount is dedicated for more active situations and will be
safe in even the most rigorous and energetic performance
applications.
Boom lengths
Three omnidirectional boom lengths are available to accommodate
different applications and head sizes: 110 mm (4.3 in), 90 mm (3.5
in), 40 mm (1.6 in).
Cables
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.
Accessories
The d:fine mic with boom, earhook, and cable is delivered in a
neat, roadworthy box with room for accessories like transmitters
and batteries. The DPA accessory line includes 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: |
Soft boost grid: 20 Hz
– 20 kHz, 3 dB soft boost at 8 – 20 kHz. Optional High
boost grid: 20 Hz – 20 kHz, 10 dB boost at 12
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 wireless systems:
Min. 5 V through DPA 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 |
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Weight: |
Single Ear: Microphone
boom: 1 g (0.035 oz). Earhook: 1 g (0.035 oz). Cable: 8 g (0.28
oz). Total: 10 g (0.35 oz) |
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Microphone diameter: |
Length: 10 mm , Diameter:
5 mm |
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Capsule diameter: |
5.4 mm (0.2
in) |
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Microphone length: |
Boom length: 110 mm, 90 mm
(M) |
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Cable length: |
1.25 m (4.1
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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