Digital mixer TZ-EJU8-KJ
Digital mixer TZ-EJU8-KJ
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Professional Audio · TF - Pro Sound System
8-main-1-backup amplifier automatic detection switch, reduces the impact of amplifier failure and strengthens the guarantee of the stability of the broadcasting system.
Features
- Adopt 2U cabinet, high integration design, simple appearance, strong and durable.
- Equipment shutdown and power loss will not affect normal broadcasting.
- Amplifier 8 main 1 backup, reasonable integration of resources, cost saving.
- Real-time amplifier status detection, and different LED color indication.
- Support 8 channels of unbalanced audio inputs/outputs and 8 channels of power signal inputs/outputs.
- Switching time of main and auxiliary amplifier is less than 0.2s, and the audio source is switched without interruption.
- The maximum switching capacity of amplifier channel supports 100V and 20A.
- Eight main amplifier channels can be set to enable or turn off the detection function. The channel setting will take effect immediately without restarting the device.
Technical specifications
| Model | TZ-P72181 |
|---|---|
| AC Supply Voltage | AC 220V±10% 50-60Hz |
| AC Supply Maximum Current | <0.5A |
| Fuse Specification | 250V/1A, slow speed |
| AC Power Consumption | 12W |
| DC Supply Voltage | 24V DC, ±20% |
| Maximum dc Supply Current | 0.5 A |
| Line Input Sensitivity | 775mV |
| Line Input Impedance | 10KΩ |
| Line Output Amplitude | 775mV |
| Line Output Impedance | 470Ω |
| THD | ＜0.1% （rated output power）,1KHz |
| Frequency response | 20-16KHz |
| SNR | >70dB |
| Number of Controllable Switching Channels | 8 |
| Channel switching capability | 100V 20A |
| Amplifier Switching Time | ＜0.2S |
| Cooling Way | Natural cooling |
| Operating Temperature | + 5℃ ～+ 4 0℃ |
| Storage Temperature | - 20℃ ～+ 70℃ |
| Relative Humidity | < 9 5 %（no condensation） |
| Dimension | 484×345×88mm |
| Weight | 5.3kg |
