The Auna 920B microphone is generally considered better than the Auna 900B. The 920B model offers a higher sensitivity and frequency response range, resulting in clearer and more detailed audio recordings. Additionally, the 920B has a more durable construction and better overall performance, making it a preferred choice for professional use. **

The Auna Mic 900B is a condenser microphone with a cardioid polar pattern, making it ideal for recording vocals and instruments in a studio setting. It also features a built-in 16mm electret capsule and a 3/4" (19mm) gold-plated diaphragm. On the other hand, the Auna CM001B is a compact condenser microphone designed for podcasting, streaming, and voiceover work. It has a cardioid polar pattern and a 16mm electret capsule. The main difference between the two is their intended use and design, with the Mic 900B being more suitable for professional studio recording and the CM001B being more geared towards content creation and broadcasting. **

The Auna Mic 900B is generally considered to be the better microphone compared to the Auna Mic CM001B. The Auna Mic 900B offers a higher quality sound with a wider frequency response range, making it more suitable for professional recording purposes. Additionally, the Auna Mic 900B typically has more advanced features and better build quality, making it a preferred choice for those looking for a higher-end microphone option. **

The Auna Mic 900 B is better for those who want a simple plug-and-play setup, as it is a USB microphone that does not require a mixer. It offers good sound quality and is easy to use. On the other hand, the Auna CM001B with mixer is better for those who want more control over their audio settings, as the mixer allows for adjustments to be made to the sound before it is recorded. It offers more versatility and customization options, but may be more complex to set up and use. Ultimately, the better option depends on the user's specific needs and preferences. **

To properly set up the Auna Mic 900, start by connecting the microphone to your computer or audio interface using the included XLR cable. Make sure to turn on phantom power if your device requires it. Adjust the microphone gain on your audio interface or computer settings to achieve the desired recording level. Position the microphone in front of you at a comfortable distance and angle, ensuring it is facing towards your mouth for optimal sound capture. Finally, test the microphone by recording a sample to make sure everything is set up correctly. **

To properly set up the Auna Mic 900B, start by connecting the microphone to your computer or audio interface using an XLR cable. Next, connect the included shock mount to a microphone stand and attach the microphone to the shock mount. Then, adjust the microphone's position and angle to suit your recording needs. Finally, make sure to adjust the microphone's gain and input levels on your computer or audio interface to achieve the desired sound quality. **

The Auna Mic 900B 4 is a professional condenser microphone designed for studio recording, broadcasting, and podcasting. It features a large diaphragm and a cardioid polar pattern to capture clear and detailed sound while minimizing background noise. The microphone also comes with a shock mount and a pop filter to further enhance the recording quality. Overall, the Auna Mic 900B 4 is a versatile and high-quality microphone suitable for a range of audio recording applications. **

There could be several reasons why your Auna Mic 900 is not working. It could be due to a faulty connection or cable, a problem with the microphone settings on your computer or recording device, or a malfunction within the microphone itself. Check the connections and cables to ensure they are properly plugged in and not damaged. Additionally, make sure the microphone is selected as the input device in your computer's settings. If these steps do not resolve the issue, there may be a problem with the microphone that requires professional repair or replacement. **