Equipped with "AAVA" type volume control, this is a pure Class A integrated amplifier with an output of 60W/ch (4Ω) and 30W/ch (8Ω). The entire power amplifier, including the signal input stage, is balanced, eliminating noise generated within the equipment and achieving low distortion, while also being resistant to changes in the surrounding environment. In addition, the power amplifier section is equipped with a "MOS+" circuit, an evolution of the unique "MOS" circuit that improves various characteristics by connecting identical circuits in parallel. The bias circuit of the first stage buffer amplifier has been improved to increase circuit stability, and the part that operates in parallel has been extended to the Class A drive stage of the "current-voltage conversion section" to achieve even lower noise. It also has a dedicated headphone amplifier. The speaker switching button can be used to cut off the output to the speakers, and the main volume can be used to adjust the headphone output. Up to two optional boards can be added to the rear panel. It can be equipped with the phono equalizer board "AD-30" and the USB/coaxial/optical digital compatible DAC board "DAC-40".
■Frequency response: 20Hz to 20kHz (0,-0.5dB, HIGH LEVEL INPUT, at rated continuous average output)
■Total harmonic distortion: 0.03% (4-16Ω load)
■Damping factor: 500 (8Ω load, 50Hz)
■Load impedance: 2-16Ω
■Power consumption: 200W (at rated output with 8Ω load)
