Say goodbye to the trouble of common ground current noise -
A audio isolator is an audio transformer that works in the audio frequency range.
HE200 Audio Isolator
•irst of all, let's learn what "common ground noise" is.
When multiple devices are connected through audio cables and share the same grounding path, a potential difference will form a current loop. For example, your computer (ground A) is connected to a mixer (ground B). If the ground voltages of the two devices are not consistent, current will take a "shortcut" through the audio cable, generating a low-frequency hum of 50/60Hz. This kind of noise is especially rampant in cross-device scenarios (such as guitar effect chains) and long-distance wiring (stage performances).
•Core Functions of HE200 Audio Isolator
1. High-efficiency Noise Reduction: Filter out noise, eliminate the sound of electric current, buzzing, and noise and enjoy clear sound quality.
2. Signal Conversion: Realize the free conversion between balanced and unbalanced signals, and easily cope with the connection of multiple devices.
3. Isolate Interference: Eliminate the potential difference between devices and ground loop interference to protect equipment safety.
4. Plug and Play: No power supply and software settings are required, and support hot swapping for convenient use.
5. Applicable in Multiple Scenarios: Suitable for recording studios, stage sound, video conferences, in-vehicle audio, and other scenarios.
In terms of performance, HE200 adopts advanced transformer coupling technology, which can convert unbalanced linear signals into balanced linear signals for output. This technology not only has a wide frequency response and can easily handle large signals, but also effectively isolates interference such as electric current noise, ensuring stable transmission without delay or stuttering.
eliminate the current sound generated by ground loops, remove audio glitches, and restore pure sound quality.
Front panel input introduction
Allows you to connect console, audio interface etc devices.
In addition to its efficient noise-canceling function, HE200 also features a 2-in-1 input interface. Whether it's an XLR connector or a 6.35mm jack, HE200's dual input can be compatible with 99% of professional devices, giving you more freedom in connectivity.
Rear panel output introduction
Allows you to connect speaker, recorder etc devices.
To enhance the durability of the HE200, we have adopted a high-quality aluminum profile for its housing, ensuring robustness and strong impact resistance. The bottom is equipped with premium EVA cushioning. The anti-vibration design at the bottom prevents noise transmission caused by equipment resonance, ensuring stability even in environments with stage vibrations.
The surface has been treated with high-quality oxidation-resistant paint, providing rust and scratch protection to ensure it stays looking new over time.
Applicable Scenarios for HE200 Audio Isolator
• Recording Studios: Eliminates electrical hum and noise between devices, enhancing recording quality;
• Live Sound: Solves power supply and wiring interference issues, ensuring pure sound quality;
• Video Conferences: Isolates noise between devices, making conference calls clearer;
• In-Car Audio: Eliminates electrical hum and noise after engine start, allowing enjoyment of high-quality music.
The HE200 audio isolator is not only suitable for professional recording studios and live performances but also effortlessly addresses issues such as power supply, wiring, and interference-induced electrical hum in various venues. Whether you are enjoying music at home or showcasing your talent on stage, HE200 can provide you with an immersive sound experience.
Ningbo Alctron Electronics Technology Co., Ltd
Add: No.76, San Cheng Road, Xiu Feng Industry Area,Gaoqiao Town, Ningbo China.
E-mail: sales@alctron-audio.com
Tel: +86 574 88011699
Fax:+86 574 87157176
Post code: 315191
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