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DPA-2011-Twin-Diaphragm-Cardioid-MicrophoneDPA-2011-Twin-Diaphragm-Cardioid-Microphone

DPA – 2011 Twin Diaphragm Cardioid Microphone

DPA Microphones

Twin Diaphragm Cardioid Mic is a directional microphone with a distinctive & well-balanced sound that bridges the gap between extreme sound quality pencil microphones and our well-known Lavalier microphones.

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Description

The 2011 Twin Diaphragm Cardioid Mic is a directional microphone. The distinctive sound of this microphone is well balanced. It bridges the gap between the extreme sound quality of our pencil microphones and our well-known Lavalier microphones.

Two opposite-facing miniature capsules are custom rebuilt inside this microphone. They are placed into a double-diaphragm, one-capsule composition. This combines the advantages of small capsules with the lower inherent noise achieved from a larger diaphragm area. These capsules provide fast impulse response and large frequency bandwidth. The capsules are loaded to our supreme preamps, which gives the sound more air and precision.

Features

  • Blends clarity, richness and dynamics
  • Twin Diaphragm Capsule Technology
  • Advanced Interference Tube Technology
  • Superb stage separation and level control
  • Modular flexibility

Combine it with the preamp of your choice

As with all of our modular pencil microphones, you can combine the 2011 Twin Diaphragm Cardioid Mic Capsule with any of our preamps.

The MMP-A Mic Preamp is an ultra-transparent, transformerless preamplifier with active drive for impedance balancing. The MMP-C Compact Mic Preamp is an ultra-compact preamplifier with active drive for impedance balancing. It has a slightly softer character than the other preamps for our pencil microphones.

Other preamps include the very small form factor types MMP-E Modular Active Cable (XLR output) and MMP-G Modular Active Cable (MicroDot output), allowing for very slim set-ups. The MMP-G even allows you to match a larger microphone directly to a wireless transmitter.

The 2011A Twin Diaphragm Cardioid Mic is acclaimed for its close-miking excellence and hi-SPL handling. Optimized for onstage use, it has been used on many stages as well as recording sessions. It exhibits a previously unheard blend of clarity, richness and dynamic range.

The 2011C Compact Twin Diaphragm Cardioid Mic offers a subtle character alteration with a bit more “body” to the low end than the 2011A. It is also much easier to position than other cardioid mics.

At any time, and with no tools needed, it is possible to transform the 2011 Twin Diaphragm Cardioid Mic into a new configuration. The 2011 is very widely used as a snare drum mic but fits easily well on many other instruments.

Additional information

Directional pattern

All Variants: Cardioid

Principle of operation

All Variants: Pressure gradient, with interference tube

Cartridge type

All Variants: Pre-polarized condenser, Twin Diaphragm Capsule

Frequency response

All Variants: 20 Hz – 20 kHz

Effective frequency range, ±2 dB, at 30 cm (11.8 in)

All Variants: 50 Hz – 17 kHz with 3 dB soft boost at 12 kHz

Sensitivity, nominal, ±2 dB at 1 kHz

All Variants: 10 mV/Pa; -40 dB re. 1 V/Pa

Equivalent noise level, A-weighted

All Variants: Typ. 20 dB(A) re. 20 µPa (max. 23 dB(A))

Equivalent noise level, ITU-R BS.468-4

All Variants: Typ. 33 dB (max. 36 dB)

Distortion, THD < 1%

All Variants: 134 dB SPL RMS, 137 dB SPL peak

Dynamic range

All Variants: Typ. 117 dB

Max. SPL, THD 10%

2011A High-end preamp
153 dB SPL peak
2011C Compact preamp
146 dB SPL peak
2011ER and 2011ES Rear or side cable
146 dB SPL peak

Switchable attenuator, filters etc.

2011A High-end preamp
0 dB / -20 dB
2011C Compact preamp
N/A
2011ER and 2011ES Rear or side cable
N/A

Rated output impedance

2011A High-end preamp
200 Ω
2011C Compact preamp
100 Ω
2011ER and 2011ES Rear or side cable
100 Ω

Minimum load impedance

All Variants: 2 kΩ

Cable drive capability

All Variants: 100 m (328 ft)

Output balance principle

All Variants: Impedance balancing with Active Drive

Common mode rejection ratio (CMRR)

2011A High-end preamp
> 60 dB
2011C Compact preamp
> 50 dB
2011ER and 2011ES Rear or side cable
> 50 dB

Power supply (for full performance)

All Variants: P48 (Phantom Power)

Current consumption

All Variants: 2.8 mA

Connector

All Variants: XLR-3M. Pin 1: shield, Pin 2: signal + phase, Pin 3: – phase

Colour

All Variants: Matte black

Weight

2011A High-end preamp
164 g (5.8 oz)
2011C Compact preamp
64 g (2.3 oz)
2011ER and 2011ES Rear or side cable
64 g (2.3 oz)

Microphone diameter

19 mm (0.75 in)

Microphone length

2011A High-end preamp
198 mm (7.8 in)
2011C Compact preamp
92 mm (3.6 in)
2011ER and 2011ES Rear or side cable
92 mm (3.6 in)

Maximum output voltage, RMS

2011A High-end preamp
8 V
2011C Compact preamp
4.5 V
2011ER and 2011ES Rear or side cable
4.5 V

Polarity

All Variants: +V at pin 2 for positive sound pressure

Temperature range

All Variants: -40°C to 45°C (-40°F to 113°F)

Relative humidity (RH)

All Variants: Up to 90%

Sensitivity selection tolerance (at 1 kHz)

All Variants: ±1.5 dB

Downloads

2011C Quick Start Guide Download
2011A Quick Start Guide Download
MM2011 Quick Start Guide Download