The pure tube amplifier improves digital sound effectively. The USB connectors provide the functionality of USB data communications. You can see the magnitude of the signals directly when you enjoy your favorite music.

• With iPod, AUX 1, AUX 2 input connectors.
• With complete control of iPods.
• Suitable for any iPod after the third-generation iPods.
• Turns the power off by the remote control.
• Green operational mode.