Tubes amplifier is what will get audiophiles ’pulses racing. These dazzling, warm and shining kits will deliver warm and excellent sound, thus giving you the natural and endless listening enjoyment. Meet our new member of AMP-T Series-AMP-T300, Class AB Advanced Bluetooth Tube Amplifier. Two 6N1 tubes and two 6P1 tubes provide a clean 2 x 5W/2 x 4.5W. Multiple input, selection and controls optimizes the listening experience.