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

Marantz CD 65II

 The CD 65II (1989) Compact Disc Player is a much improved version of the popular award winning Marantz CD 65/75 model. The best value is offered by the CD 65II which shares the same criticallywell-received sound quality of the CD 75II. Whereas the CD 75II has both optical and electronic digital outputs teh CD 65II has only an electronic output. Both players are offered with remote control but this provides only basic play and search functions on the CD 65II. The CD 75II additionally offers remote programming and volume control
 Special Features
Twin 16-bit DAC with four times oversampling and digital filtering
Three separate power supplies for mechanical, digital and analogue audio stages.
Fully floating die-cast laser mechanism (CDM 1 MkII)
Remote control
Electronic digital output

Marantz CD 65 II
Frequency Range:  2 Hz - 20 kHz
Dynamic Range:  less than 96 dB
Signal-to-Noise Ratio:  less than 102 dB
Channel Separation:   less than 100 dB
Total Harmonic Distortion:  0,0015%
IM Distortion:  less than  -90 dB
Phase Linearity:  ± 0.2%
Wow and Flutter:  Quartz precision
D/A Converter:  2 x 16 bit
Audio Output level:  2 V/RMS
Headphone Output:  yes
Digital Output (0.5 V into 75 Ω load):  1 phono
Four-times Oversampling:  yes
Power Supply:  220 - 240 V AC
Dimensions (W x H x D):  420 x 90 x 300 mm
Weight Net :  4 kg

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