Feature:
1. Easy Installation: It is the most basic tool in acoustic equipment, easy to install, has excellent performance and long service life
2. Wide Application: The VU meter is suitable for DIY, recording studio, home, automobile equipment modification, etc
3. High Quality Materials: Made of high quality ABS PMMA, Anti static, anti vibration and durable
4. Easy to Use: Sound meter is the most basic tool in acoustic equipment, easy to install and use
5. High Accuracy: Using pointer dial, high accuracy, can directly display the measurement results
How to Use:
1. AC / DC12‑16v power supply.
2. L, G, R: This is the dual channel input terminal of low‑level signal of the driving board, which can be connected to the nitiedosto of mobile phone, computer sound card, front level and other sound source equipment (the signal is the signal that can be heard by the headset). When connecting, l, G and R correspond to the left, ground and right channels of the sound source equipment respectively. Note: power amplifier output cannot be connected.
3. L, G, R: This is the dual channel input terminal of high‑level signal of driving board, which can be directly connected from power amplifier output or horn output.
4. The adjustable power "5k‑v" is to adjust&nb