

Fosi Audio Vacuum Tube Headphone Amplifier P2
- Audio Input: 3.5mm Audio jack, Stereo L / R RCA
- Frequency range: 20Hz-20 kHz (± 3dB)
- Matching headphone impedance: 32-300 ohm
- Operating voltage: DC12V


6.35mm to 3.5mm Adapter
The Fosi Audio P2 headphone amplifier comes with a 6.35mm to 3.5mm adapter. It is suitable for a 3.5mm or 6.35mm headphone.

RCA or AUX Input
It is convenient for us to switch the RCA and AUX input via a selector. Multiple devices are allowed, such as smartphones, TV, computer, and so on.