Amplifier

When recording, being able to clearly hear both your vocals/microphone and the backing track is crucial for achieving an accurate take. However, not all basic equipment can meet this demand. The solution lies in compact yet specialized devices that mix signals and amplify headphones effectively-one of the most practical examples being the Behringer MA400.

The Behringer HA400 is a 4-channel headphone amplifier that distributes line-level audio signals to multiple listeners while maintaining clarity and balance. However, during operation, some users may encounter issues such as distortion, uneven channel volume, or weak output signals. This guide explains the common causes and provides solutions.

Hoang Bao Khoa makes a spectacular comeback at Plase Show Hanoi 2025 (from November 1-3 at the National Convention Center) with a spotlight on the Line Array Active Version 2 generation and the DLA speaker series, equipped with Eighteen Sound and B&C components under the HBK SOUND brand. This event is not only a showcase of cutting-edge technology but also a statement of commitment to professional audio solutions specially researched and optimized for the Vietnamese market.