What is stereo?

There are now two system of high fidelity, monophonic (monaural) and stereophonic. Monophonic is a system that starts from one microphone and is fed through a single high fidelity set. Stereophonic is a double system. Two separate microphones are placed at different sides of the orchestra and two different systems are used to keep the two signals or channels separated. Two separate speakers are used, placed on different sides of you room. Stereo is much like 3-D photography, two slightly different sound reach your ears giving you a new dimension in sound.

H.H. Scott '59

Onkyo Reference Series (80's-Styled Separate Hi-Fi Components)

Onkyo’s new range of hi-fi components are styled after the company’s classic stereo models of the 1980s. All three components, the P-3000R pre-amplifier, M-5000R power amplifier, and C-7000R CD player, incorporate Onkyo’s new Dynamic Intermodulation Distortion Reduction Circuitry (DIDRC) to counteract unwanted high-frequency interference, promising audio playback that is more faithful to the original source. To further reduce interference, these components feature separate digital and analog circuitry. The P-3000R pre-amp accepts both analog and digital sources, with connectivity options including AES/EBU digital connectors and a USB input for PC audio. A high-quality 32-bit Burr-Brown DAC is provided for each stereo channel, to optimize audio performance. The M-5000R power-amp offers the advanced AWRAT amplification design which combines DIDRC with a low NFB design, closed groundloop circuits, and high instantaneous-current capability. To ensure minimal signal interference, the C-7000R CD player employs a thermally regulated, high-precision clock with a state-of-the- art crystal oscillator. To further reduce potential interference, the player can be operated in analog-only or digital-only mode.

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