AKG DMM14 UL Digital Automatic Microphone Mixer

The AKG DMM14 UL Digital Automatic Microphone Mixer is ideal for large meetings and conferences. Its DSP function ensures precise mixing of up to 140 channels by cascading up to 10 DMM14 U mixers. Two additional stereo audio outputs and one stereo USB offer additional routing options. Due to high signal-to-noise ratio, the DMM14 U also keeps noise from multiple open microphones to a minimum. Numerous DSP functions such as filters, compressor/limiter, ducking and routing make the DMM14 U a great fit in a variety of spoken word applications.
Additionally, the UL version offers a LAN interface via Ethernet to enable the control over large distances using, for instance, an AMX control system.

AKG DMM14 UL Digital Automatic Microphone Mixer Features

- 12 band graphic EQ on outputs for optimized loudspeaker tuning
- 6 programmable presets for easy and fast tailoring to different situations
- Two channel USB streaming In and Out to interface with IT networks
- Up to 10 units cascadable for simultaneous use of up to 80 channels
- Digital signal processing and sophisticated mixing algorithm to feed in e.g. a laptop signal for wireless multimedia presentations
- Audio matrix routing of all inputs to all outputs for creating multiple mixes of multiple output combinations

AKG DMM14 UL Digital Automatic Microphone Mixer Specifications

Audio Input:
- Gain: 0 dB ... 60 dB
- Max. input level: +20 dBu
- Common mode rejection: >70 dB
- Dynamics: >120 dB
- Signal-to-noise ratio (S/N): >90 dB
- Input impedance: >8 kΩ
- Equivalent input noise: -127 dBu
- Phantom voltage: 48 V DC
- Max. supply current per input: 10 mA
- Infeed resistors: 2x 6.8 kΩ
- Data format: 24 Bit
- Sample frequency: 48 kHz

Audio Output:
- Max. output level: +20 dBu
- Dynamics: >110 dB
- Signal-to-noise ratio (S/N): >90 dB
- Min. load impedance: <100 Ω
- Data format: 24 Bit
- Sample frequency: 48 kHz

Application:
- Conferencing
- Presentation
- Sound Reinforcement

Physical:
- Dimensions (W x H x D): 483 x 45 x 220 mm