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





Roksan Caspian Integrated CD mkI

Integrated CD Player

Specifications

Operating System:  CD digital audio system

Frequency Response:  20 Hz - 20 kHz ±0,7 dB

Total Harmonic Distortion:  less than 0,0025% at 1 kHz

Signal-to-Noise Ratio (IHF-A weighted):  105 dB

Wow and Flutter:  Quartz precision

Channel Separation:  100 dB at 1 kHz

Output Voltage:  1 V RMS

Digital Output:  BNC 75  0,5 Vp-p

Error Correction:  CIRC

Sampling Frequency:  44,1 kHz

D/A Conversion:  Dedicated D/A PCB (TD 1305T BCC-DAC2) Bitstream continuous calibration DAC

Resolution:  18 bits

Oscillation:  3rd Overtone Oscillation

Power Supply:  High quality mains inlet filter. 2 High performance low noise toroidal transformers. One dedicated to the DAC analogue output stage, one dedicated to the Digital circuitry, 7 fully regulated power rails

Laser Environment Enhancer Light (LL):  Roksan patented green light technology

Power Source:  100 - 120 V 50/60 Hz; 220 - 240V 50/60 Hz

Power Consumption:  less than 15 W

Dimensions (W x H x D):  432 x 330 x 80 mm (including feet)

Weight:  10 kg

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