Product Description
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Key Features
• 40W Class D amplifier, Compatible with 70V & 100V
• 16 ID codes for controlling different AVG-MA3 amplifiers
• 3-Level mic input & support balanced or unbalanced signal
• Fast switching, LED indicator, stable performance
• Volume/Bass/Treble controllable by panel buttons, IR remote & RS232
• Ideal for classrooms, meeting rooms, lecture halls, bars and hotels
Mini Amplifier 70v/100v Line
AVG-MA3 is a 40Watt constant voltage amplifier, with 70V or 100V outputs for options. It is with 3 line & 1 MIC inputs, which support EQ control & MIC mixing.
Optional IR via AVG-PAREM kit
Features
- 3 switchable audio inputs: 1 digital and 2 analog.
- One 3-mode MIC input with mixer function, condenser MIC supported.
- 40W output, compatible with 100V and 70V.
- Ducking function.
- Bass, treble and volume adjustable.
- Locking power adaptor.
- ID identification for RS232 looping control
- Controllable via button, RS232, and optional IR via AVG-MA3
Specifications
| Audio Input | 2 stereo(RCA, 3.5mm jack),>10KΩ; 1 digital audio (SPF fiber connector); 1 MIC(captive screw connector); |
| Audio Output | 1 mono amplifier(3P captive screw connector) |
| Output Type | Constant voltage 70V or 100V. |
| Power Output | 40W |
| Voltage Gain | 26dB |
| Frequency Response | 20Hz ~ 20KHz |
| CMRR | >70dB@20Hz~20KHz |
| SNR | 80dB (Max) |
| Stereo Channel Separation | >75dB@20Hz to 20KHz |
| Bandwidth | 20Hz ~ 25KHz |
| THD + Noise | 1%@1KHz, 0.3%@20KHz at nominal level |
| Control | Buttons, RS232 (captive screw connector), Optional IR control |
| Power Supply | 24V DC, 5W |
| Chassis Dimension | W153 x H44 x D144mm |
What's In The Box
- 1 x AVG-MA3
- 1 x Power adapter (DC 24V)
- 1 x Power Cord
- 2 x Mounting ears (separate from AVG-MA3)
- 1 x RS232 cable including Phoenix Connector
- 4 x Screws
- 4 x Plastic Feet
- 1 x User manual
