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Product Description:
The Beta Three® BA3240 240W zone mixer amplifier is designed and engineered to suit public address installations where continuous high power is required. This versatile 6 zone mixer amplifier can be used in a wide variety of public address applications.
Key Features and Benefits:
- 6x zone selector buttons on the front panel
- Inputs 1-4 balanced microphone with 24V phantom power or line level
- Front panel volume controls for each channel
- Front panel treble and bass control
- Front panel master volume control
- LED 7 segment signal level indicator
- Input 1 is priority mute channel, control all other channels
- Rated voltage outputs on screw terminals - 25V, 50V, 75V, 100V, 120v (rated impedance output 4ohm)
- Monitor output 1W @ 8ohm optional
- 24V DC interface
- Protection for short circuit, over load, over heat
Front Panel:
Rear Panel:
| Specifications |
| Rated Power |
240W (RMS) |
| THD |
<0.5% @ 1kHz 24W |
| S/N Ratio (A Weight) |
>70dB (mic), > 80dB (circuit) |
| Frequency Response (+0/-0.25dB) |
50Hz-16kHz |
| Mic input setting of channel INPUT 1- INPUT 4 |
10mV/1kΩ (balanced) |
| Line input setting of channel INPUT 1- INPUT 4 |
200mV/30kΩ (balanced) |
| Tone Control |
>6dB @ 10kHz HF, >6dB @ 100Hz LF |
| Channel 5 Input |
200mV/50kΩ (unbalanced |
| Input Impedance |
20kΩ Balance, 10kΩ Unbalance |
| Output Connectors |
8Ω/1W monitor, 4-16Ω constant |
| REC OUT/Impedance |
1V/1kΩ |
| Power Supply |
110V/220V 50/60Hz |
| Dimensions (W x D x H) |
316mm (12.5”) x 250mm (9.9”) x 88mm (3.5”) |
| Net Weight (1 piece/pack) |
15.6kg (34.3lb) |
| Gross Weight (1 piece/pack) |
16.4kg (36.1lb) |
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