Onkyo M-5060R and M-3060 Pre Amp and Integra Super Servo Stereo Power Amplifier Package! (Rare AF)

Onkyo M-5060R and M-3060 Pre Amp and Integra Super Servo Stereo Power Amplifier Package! (Rare AF) 3,500 Value as a Package Product descriptionThis super servo integral type stereo power amplifier analyzes the amplifier not only as a single electric circuit, but also includes the acoustic aspects of the reproduced sound field, and thoroughly investigates the problem of time difference distortion. In addition to Onkyo's proprietary W Super Servo method, it also uses a Super Servo Integral method that suppresses the effects of the speaker's electromotive force.When the voice coil of a speaker vibrates, a microphone effect occurs in which an electromotive force is generated within the coil, which affects the reproduced sound. The super servo integral system employs a circuit that reduces the influence of this electromotive force to -20dB or less, and applies positive and negative feedback using a linearity correction circuit only to the current amplification stage to improve the linearity