Experience pristine audio distribution with this ultra-compact 4-channel stereo headphone amplifier. Perfect for studio sessions, practice spaces, and live performances, this versatile unit allows up to four listeners to monitor audio simultaneously with individual volume controls. The device features high-quality 1/4" TRS connectors for both input and outputs, with an impedance of 100 kΩ for input and approximately 80Ω for outputs. Each channel delivers up to 40 mW of power into 100Ω loads, ensuring clear, powerful sound for each listener. The robust metal housing provides durability and reliability, while the straightforward control layout offers easy operation with individual level adjustment knobs for each output. Compatible with various power standards worldwide (100V-240V), this amplifier comes with a 12V DC power adapter. Its compact design makes it an ideal solution for small recording setups, rehearsal spaces, or anywhere multiple headphone outputs are needed. The unit's versatility extends to various applications, from PC audio monitoring to guitar practice sessions, making it an essential tool for musicians, producers, and audio enthusiasts.