JOSON AV-902: A High-Performance Max Peak Karaoke Sound System

Introduction to the JOSON AV-902

The JOSON AV-902 is a top-of-the-line professional stereo amplifier made in Japan, designed specifically for high-performance karaoke audio equipment. With a max peak output of 3000 watts, this digital karaoke amplifier offers exceptional sound quality and durability. In this article, we will explore the key features, setup process, enhancing your karaoke experience, and maintenance tips for the JOSON AV-902.

Key Features Overview

The JOSON AV-902 boasts a number of impressive features, including:

• 1200W PMPO box power
• 38VAC to 38VAC voltage range
• 200RMS x2 output
• 4 pairs of Toshiba 5198 & 1941 original Japanese parts
• Bass function
• 2 microphone inputs
• USB/SD card input
• FM function
• Echo selector

These features make the JOSON AV-902 an excellent choice for karaoke enthusiasts looking for a high-performance sound system.

Understanding the Amplifier Specifications

The JOSON AV-902 has been designed with professional-grade specifications to deliver exceptional sound quality. With a max peak output of 3000 watts, this amplifier provides plenty of power to drive even the largest speaker systems. Additionally, the 1200W PMPO box power ensures reliable performance, while the 38VAC to 38VAC voltage range allows for flexible use in various environments.

The 200RMS x2 output offers ample power for two channels, making it ideal for stereo setups. The use of 4 pairs of Toshiba 5198 & 1941 original Japanese parts ensures superior audio quality and reliability.

Setting Up Your Karaoke System

Setting up your JOSON AV-902 karaoke system is a straightforward process. Here are some steps to help you get started:

Connecting the Amplifier to Speakers

First, connect the amplifier to your speakers using the appropriate speaker cables. Make sure to match the positive and negative terminals on both the amplifier and speakers.

Connecting Microphones and Other Audio Sources

Next, connect your microphones to the two microphone inputs on the amplifier. You can also connect other audio sources, such as a CD player or turntable, using the auxiliary input.

Finally, plug in any USB or SD cards containing music files to the corresponding slots on the amplifier. This will allow you to play your favorite songs directly from the device.

Enhancing Your Karaoke Experience

The JOSON AV-902 offers several features to enhance your karaoke experience. Here are some ways to take advantage of these features:

Utilizing the Bass Function

The bass function on the JOSON AV-902 allows you to adjust the low-frequency response of the amplifier. This can help you achieve a fuller, richer sound when singing karaoke.

Using the Echo Selector

The echo selector lets you add reverb and delay effects to your vocals, giving them a more polished and professional sound. Experiment with different settings to find the perfect balance for your voice.

Playing Music via USB/SD Card Input

Playing music directly from a USB or SD card is a convenient way to access your favorite songs. Simply insert the device into the corresponding slot on the amplifier and select the desired song using the on-screen menu.

Maintaining and Troubleshooting Your Amplifier

To ensure the longevity and optimal performance of your JOSON AV-902, it's important to maintain and troubleshoot the amplifier properly.

Cleaning and Storage Tips

Regularly clean the amplifier using a soft, dry cloth to remove dust and debris. Store the device in a cool, dry place away from direct sunlight and moisture.

Addressing Common Issues

If you encounter any issues with your JOSON AV-902, refer to the troubleshooting guide in the user manual. Common problems include poor sound quality, distorted audio, and connectivity issues.

Warranty and Support Information

JOSON offers a limited warranty on the AV-902 karaoke amplifier. For more information on warranty coverage and support, please visit their website or contact customer service directly.

In conclusion, the JOSON AV-902 is a top-of-the-line max peak karaoke sound system that delivers exceptional performance and durability. With its impressive specifications, easy setup process, and numerous features to enhance your karaoke experience, this professional stereo amplifier made in Japan is an excellent choice for karaoke enthusiasts looking to take their singing to the next level.