DPA MICROPHONES

MMA6000 Miniature Microphone Amplifier

The MMA6000 is a high quality miniature microphone amplifier and power supply for portable stereo recording, designed for use with all DPA miniature microphones.

For professional and hobby recording applications in the field, on stage or at home the MMA6000 is an indispensable tool, offering a higher sound quality than the microphone input on most portable devices and providing the extra security needed to feel completely safe and self-sufficient in any recording situation.

The MMA6000 is a front end device that provides two independent identical channels in one rugged box. Inputs are fitted with MicroDot connectors. These connectors also provide the supply voltage for the microphones. The gain setting is obtained by a 16-position switch providing steps of 2.5 dB in the range from from 0 dB to 37.5 dB. A low cut switch-in filter (common for both channels) inserts a 12 dB/octave,100 Hz low cut. The output is a 3.5 mm stereo mini-jack connector.

Five dedicated quality cables for various recording devices and applications are available as accessories.

Specifications for MMA6000 Miniature Microphone Amplifier

Number of channels: Two
Low cut: Switchable: Flat or 100 Hz, 12 dB/octave
Gain, stepwise adjustable: 0 dB to 37.5 dB in steps of approx: 2.5 dB
Input connectors: Two MicroDots
Input impedance: >3 kilohm
Output connector: 3.5 mm Mini-jack, stereo, Tip: Left Ch. Ring: Right Ch.
Output impedance: < 50 ohm
Max. output level: ± 1.5V peak before clipping
Equivalent input noise at 0 dB gain: < 3 μV (RMS A-weighted)
Equivalent input noise at 37 dB gain: < 150 μV (RMS A-weighted)
Frequency range (flat): 20 Hz to 20 kHz ( +1/-1.5 dB)
Cross talk: < -60 dB at 1 kHz
Distortion (THD): < 0.03%
Microphone power: Fits all DPA miniature microphones and headbands only
Battery: 9 V type IEC 6 LR 61 /JIS 6AM6. Alkaline or rechargeable types Ni-MH or Ni-Cd
Battery life time: >24 hours (professional quality Alkaline batteries within temp. range)
External power: 12 to 30 volt DC, maximum current consumption 50 mA
Connector for external power: 2.1 mm DC connector, Tip: Positive, Sleeve: Negative
Battery indication: Green LED (flashing): Battery OK. Red LED (flashing): Battery low. Orange LED: External Power.
Temperature range: -10 °C to +50 °C
Box: Aluminum, black powder finish
Dimensions (l x w x h): 123 x 85 x 35 mm (4.8 x 3.3 x 1.4 in)
Weight (without battery): 235 g (8.30 oz)

Diagrams for MMA6000 Miniature Microphone Amplifier

The following products are related to MMA6000 Miniature Microphone Amplifier

Accessories available

4071 Omnidirectional, Low-cut, Presence Boost

Tiny mic with big and sound; increased speech intelligibility, ideal for the reporter in the studio or in the field, or film production use.

DPA 4067 Omnidirectional Headset Microphone, Lo-Sens & DC

The 4067 is a flexible miniature microphone solution that features very easy and fast adjustment possibilities.

DPA 4065 Omnidirectional Headset Microphone

The DPA 4065 headband fits any head shape and all professional wireless systems, is resistant to humidity and available in black and beige for both left and right side.

4063 Omnidirectional, Lo-Sens & DC

Tiny mic with big and open sound; high performance under difficult conditions, lower sensitivity, matches low voltage systems.

4062 Omnidirectional , XLo-Sens

Tiny mic with big and open sound; high performance under difficult conditions, resistant to humidity and dust, ideal for high sound pressure levels.

DAO0138 Stereo Mini-Jack Plug - 2 x male XLR Plugs, 5 m (16.4 ft)

The DAO0138 cable is specially designed for the MMA6000 miniature microphone amplifier to be utilized with a mixing console, amplifier, Pro Camcorder, DAT or similar recording devices.

4061 Omnidirectional, Lo-Sens

Tiny mic with neutral sound character and great detail; large dynamic range, low noise, fits numerous transmitters.

DAO0135 Stereo Mini-Jack Plug, 1 m (39 in)

The DAO0135 cable is specially designed for the MMA6000 miniature microphone amplifier to be utilized with MiniDisc, DAT, PC, DV Cam or similar recording devices.

4060 Omnidirectional, Hi-Sens

Tiny mic with neutral sound character and great detail; large dynamic range, low noise and high sensitivity, fits numerous transmitters.

DPA 4088 Directional Headset Microphone

The best sounding directional headworn microphone on the market, the smooth and elegant 4088 is also the most invisible headworn cardioid microphone.

Price list

Download price list (PDF opens in new window)

Wireless MicroDot adapters


DPA miniature mics are available with adapters for wireless systems

Dictionary

Look up technical terms in the DPA pro audio dictionary

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