The DrPhone Ground Loop Isolator 3.5mm is the solution for eliminating annoying humming noises in your audio system. Suitable for use with car radios, home amplifiers and other audio sources, this noise filter ensures clear and interference-free sound.
Main benefits
- Effective noise suppression – Eliminates humming noises and electrical interference.
- Universal compatibility – Works with any device with a 3.5 mm AUX connection.
- Plug & Play – Easy to connect without additional settings.
- Improved sound quality – Provides clear and natural sound.
- Compact and portable – Ideal for on the go or home use.
What is this product used for?
- Connection between smartphone and car radio via AUX.
- Use with amplifiers and hi-fi systems.
- Improving sound quality on PCs and laptops.
- Eliminating noise in audio recordings and podcasts.
Technical explanation
This ground loop isolator filters unwanted electrical interference from the audio signal, resulting in clear sound without loss of quality. The device is easy to use: connect it to the 3.5mm AUX port of your audio system.
Specifications
| Type | Ground Loop Noise Filter |
| Connection | 3.5 mm AUX (input and output) |
| Compatibility | Universal for all devices with an AUX connection |
| Noise suppression | Complete elimination of ground loop noise and electrical interference |
| Use | Plug & Play, no external power source needed |
| Output signal | >0.8Vrms |
| Frequency range | 20 Hz – 20 kHz |
Frequently asked questions
Which devices are compatible with the DrPhone Ground Loop Isolator?
The DrPhone Ground Loop Isolator is compatible with any device that has a 3.5 mm AUX connection, such as car radios, smartphones and amplifiers.
How does the DrPhone Ground Loop Isolator work?
The isolator filters unwanted electrical interference from the audio signal, effectively eliminating humming noises.
Is the DrPhone Ground Loop Isolator easy to install?
Yes, the isolator is Plug & Play, meaning you can easily connect it without additional settings.
Related: audio cables