Headphone tube amplifier RSE HA13S

Our all-tube design delivers the warm, rich sound of vintage tube gear, with the added convenience of modern technology.
Each channel features two tube amplifying stages and a matching transformer, providing precise impedance matching for a wide range of headphone models. The powerful output stage delivers up to 0.5 watts of clean, dynamic power, making it ideal for any musical style.
But the RSE tube headphone amplifier is more than just a pretty face - it's packed with modern features and technology. Either unbalanced line-level input or built-in Bluetooth 4.1 receiver allows you to connect to your digital or analog signal sources and enjoy the crystal-clear, noiseless sound.

The User Manual can be found HERE