








🎶 Elevate Your Audio Game with Fosi!
The Fosi Audio PH04 is a 4-channel headphone amplifier designed for studio and stage applications, allowing up to four users to enjoy high-quality audio with independent volume control. Its ultra-compact design and professional-grade components make it an essential tool for musicians and audio professionals.





| ASIN | B08XZL91VT |
| Age Range (Description) | Adult |
| Best Sellers Rank | #35,464 in Electronics ( See Top 100 in Electronics ) #67 in Headphone Amps |
| Cable Feature | Detachable |
| Compatible Devices | headphones |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Control Type | Button Control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 4.5 out of 5 stars (647) |
| Date First Available | March 5, 2021 |
| Headphones Jack | 6.35 mm Jack |
| Included Components | 12V DC power adapter*1, Use manual*1 |
| Item Weight | 6.1 ounces |
| Item model number | PH04 |
| Manufacturer | Fosi Audio |
| Material | Metal |
| Model Name | Fosi Audio PH04 |
| Noise Control | None |
| Number of Items | 1 |
| Product Dimensions | 4 x 2 x 1 inches |
| Recommended Uses For Product | Calling, Gaming |
| Special Feature | Portable |
| Specific Uses For Product | Studio, Sport, Video Game, Music |
| Style | In The Ear |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |
A**R
Fosi PH04
Its an awesome product from Fosi, connect and control 4 microphone indepenently, used this product to connect my senheiser headphone
S**S
Very bad.
Stopped working after 2 days
A**R
Small and reliable device
I am using it for translation services for the events being conducted. So, at a time, four people can connect their headphones and listen to the translator's translation. It is not complicated, and it is an effortless setup. Other expensive options are there which are wireless, however for my need, it’s perfect.
Trustpilot
3 weeks ago
5 days ago