ASYSTEMS DMA 8825
MATRIX POWER AMPLIFIER WITH EXTRAORDINARY PROCESSING POWER
250 Watts 8x8 Digital Matrix Amplifier
Feature
- 8-channel amplifier – 250 watts per channel
- 4 ohm and constant voltage models available (70V or 100V)
- 8-in x 8-out sophisticated matrix mixing makes routing easy
- 8 microphone preamplifiers on euroblock connectors
- Dual RCA and balanced euroblock inputs
- Optional Dante networking (model no. DT88)
- 44.1 kHz or 48kHz sample rate
- 24-bit A/D D/A conversion
- +48V phantom power
- SD card slot for audio playback
- AES/EBU digital input and output
- Word Clock input and output
- Remote control via Asystems RM wall remotes
- Stand-alone control possible with monitor and mouse
- Real-time error notifications via email reporting function
- Remote user control through Asystems Windows software
- DSP Processing:
- Automatic Mixing
- Compressor/Limiters
- Feedback Silencers
- 4-band EQs
- Graphic Equalizers
- 2- and 3-way Crossovers
- Automatic level Control
- Program Intuitive Ducker
- Event scheduling
- Password protected user accounts
- Signal generator (pink noise, sine wave, sweep waves)
- System monitoring with real-time Email reporting
Specifications
- Low Z, Stereo Mode, all channels driven: RMS Power Output Per Channel
- 8Ω, 20Hz-20kHz 1% THD: 150W
- 4Ω, 20Hz-20kHz 1% THD: 250W
- Low Z, Bridge Mode, all channels driven: RMS Power Output
- 8Ω, 20Hz-20kHz 1%THD: 500W
- 70.7V, 100V distributed output: RMS Power Output Per Channel
- 20Hz-20kHz 1%THD, per channel: 250W
- Models Available: 70.7V Constant Voltage 100V Constant Voltage 4Ω and 8Ω
- Line Current Draw (all channels driven)
- Line Current, Standby mode: 190mA
- Line Current, Idle (no signal): 540mA
- Line Current, Typical (1/8 power pink noise): 2.85A
- Line Current, Maximum (1/3 power sine wave): 6.00A
- Signal to Noise (20Hz-20KHz, unweighted): >110dB
- Distortion (SMPTE, typical) – 8 ohm load, 10dB below rated power: <0.5%
- Distortion (THD-N, typical) – 8 ohm load, 10dB below rated power, 20Hz-20kHz: <0.5%
- Frequency Response: 20Hz-20kHz, +/-1dB
- Damping Factor (8 ohm load, <1kHz): >250
- Input Impedance: 20K Ohm, balanced
- Maximum Input Level: +24dB
- Cooling: Temperature dependent speed-controlled axial fan
- Control Network: Onboard, compatible with standard 100MB Ethernet hardware
- Front Panel Indicators: 8 x Clip, -10dB, -20dB, Signal, Bridge (per pair) Power, Standby, Protect, Power Disable
- Attenuators: 8 x front panel, software, and remote
- Input Connections: Euroblock & Stereo RCA
- Output Connections: Euroblock
- Amplifier Protection: Inrush current limitation, temperature monitoring, output over-current protection, mains fuses
- Power Supply (Region Dependent): 120VAC, 230VAC, 50/60Hz,15A Edison cable
- Dimensions (W x H x D): 483 x 89 x 394 mm (19” x 3.5” x 15.5”)
- Weight: 9.53 kg (21 lbs)