Monophonic power amplifier which realized the pure Class-A operation by 30 W/ch.
An ideal construction without the interference between channels is obtained by having a monophonic stream composition, and an electrical properties and a linearity are also good and make sound of a pure Class-A still more beautiful.
A changeover of a switchpoint realizes quality AB class 120 W/ch of a switching distortion and crossover distorted relative minimum a high speed high fT transistor and on the basis of an original Low-TIM design.
Furthermore, the stream composition of a platform also determines a tone quality as a first priority, and consideration of sound is carried out even to the detail.
As for the power meter, conventional not a bar graphical representation but light emitting diode are indicating the output by the point.
The high-speed response type protection network where a thermal sensor detects the temperature of a heat sink directly is adopted.
A selection of AC amplifier and DC amplifier can be performed, moreover it does not pass along SW but few gilding direct input terminals of a tone-quality failure are carried.
The power switch and the gain control are stored to the traditional sub panel.