Owner's Manual
Page 18
Yamaha's newly developed Advanced YST II adds many refinements to give powerful, high quality bass reproduction. From the amplifier's point of low amplitude 14 En Yamaha developed a new circuit design combining negative-impedance and constant-current drives, which provides a more ...view, the speaker impedance changes depending on the sound frequency. ADVANCED YAMAHA ACTIVE SERVO TECHNOLOGY II In 1988, Yamaha brought to the marketplace speaker systems utilizing YST (Yamaha Active Servo Technology) to Yamaha Active Servo Technology, allowing better control of the forces driving the...
Yamaha's newly developed Advanced YST II adds many refinements to give powerful, high quality bass reproduction. From the amplifier's point of low amplitude 14 En Yamaha developed a new circuit design combining negative-impedance and constant-current drives, which provides a more ...view, the speaker impedance changes depending on the sound frequency. ADVANCED YAMAHA ACTIVE SERVO TECHNOLOGY II In 1988, Yamaha brought to the marketplace speaker systems utilizing YST (Yamaha Active Servo Technology) to Yamaha Active Servo Technology, allowing better control of the forces driving the...