Sabaj PHA3 Vacuum Tube Headphone Amplifier 2X6J9 Low Floor Noise Built-in Stereo Amp Audio HiFi Output Safety for Headphone

Enter Interface: 3.5 mm Stereo Jack
Output Energy:
32 Ω: 115mW
64 Ω: 77 mW
150 Ω: 39 mW
300 Ω: 20 mW
THD+N: 0.032%
SNR: 95dB
Consumption Energy: 5.5W
Frequency Response: 20Hz—20kHz
Residual Noise: 0.02mV
Utilizing army grade tube 2*6J9-J for pre amplifier;replaceable design,will be change the tube for E180F, 6ж9П, EF861, and 6688 for various sound model.
Giant present headphone driver parallel NJM4556*2,it will get a lot greater driving present.
Low Floor Noise: There’s no buzzing or ringing if you use our amp! We function a high-grade microprocessor that controls the relay whereas its being switched on and off, attaining a low-ground noise energy circuit.
Aluminum CNC housing with trendy design,top quality parts and utilizing relay to mute audio.
Semi-Set Tube Design: As a security measure, the excessive temperature portion of the tube is strategically positioned inside the amp and out of attain.(Please plug the facility provide after all of the connection been achieved for security)