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





Denon DCD-720 AE


CD-Player with Front-USB
The DCD-720AE CD Player is endowed with plenty of acclaimed Denon audio technology to give you a quality of sound you would normally expect only from higherpriced models. It also has a USB port for digital input from an iPod or USB memory.
The DCD-720AE’s exceptional sound quality is produced by a combination of Denon’s analog waveform recreation technology called AL32 Processing, highly accurate 32bit /192kHz D/A converter (DAC), and DAC master clock design.

Features:
Advanced AL32 Processor and high-precision32-bit, 192- kHz D/A converters, to reproduce the original sound
USB port for playback from an iPod or USB memory
Vibration-resistant design with Direct Mechanical Ground Construction
Original Denon Mechanism with central assembly drawer unit
Carefully designed construction to preserve audio signal
Minimum signal path design
2 line fluorescent display
Strictly selected parts for high sound quality
Pure Direct to preserve pure

Specifiactions:
CD section
Channels:  2 channel stereo
Dynamic Range:  100 dB
Signal-to-Noise Ratio:  110 dB
Total Harmonic Distortion:  0.0025% (1 kHz)
General
Power Supply: AC 230 V, 50 Hz
Power Consumption: 22 W
Dimensions (W x H x D):  434 x 107 x 279 mm
Weight:  4.2 kg


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