Features
- Six 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, 70V, 100V, 120v (rated impedance output 4ohm)
- Monitor output 1W @ 8ohm optional
- 24V DC interface
- Protection for short circuit, over load, over heat
Specifications
Rated Power | 240W (RMS) |
| THD (@1kHz) | <0.5% (Normal working condition) |
| Amplifier Type | |
| S/N Ratio | >70dB(mic), >80dB(circuit) |
| Mic input setting of channel INPUT 1- INPUT 4 | 10mV/1kΩ (balanced) |
| Line input setting of channel INPUT 1- INPUT 4 | 200mV/30kΩ (balanced) |
| Damping Factor | |
| Frequency Response (+0/-0.25dB) | 50Hz-16kHz |
| Tone Control | >6dB @ 10kHz HF, >6dB @ 100Hz LF |
| Channel 5 | Input 200mV/50kΩ (unbalanced) |
| REC OUT/Impedance | V/1kΩ |
| Input Impedance | 20kΩ Balanced, 10kΩ Unbalanced |
| Input connector | |
| Output Connector | |
| Power Supply | 110V/220V 50/60Hz |
| Cooling | |
| Dimensions (W x D x H) | 316mm (12.5”) x 88mm (3.5”) x 250mm (9.9”) |
| Packing Dimension (W x D x H) | |
| Net Weight | 15.6kg (34.3lb) |
| Gross Weight | 16.4kg (36.1lb) |
BA3240 Application
BA3240 Installation
BA3240 Parts
BA3240 Cases
BA3240 Collocation
Videos
Downloads
| Filename | Version | Language | Size | Updated |
 β3 BA3240 Datasheet | 1.0 |  | 200KB | 2026-09-25 13:58:25 |
| β3_BA3240_Chinese_Manual | 1 |  | 410.37KB | 2018-07-12 02:25:39 |
| β3_BA3240_English_Manual | 1 | | 180.56KB | 2018-07-12 02:25:39 |