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





Teac W-485C cassette deck

 

Stereo Double Cassette Deck

Features:

Direct function mechanism

Automatic tape selection (Deck 1)

3 tape selectors (Deck 2)

High/normal speed dubbing

Dolby B and C NR

Double deck continuous playback

 

Specifications

Type:  4 track, 2 channels

Number of Cassettes: 2

Motors:  2 x DC Servo (Deck 1, and 2)

Heads:  1 x Erase (Deck 2); 1 x Playback (Deck 1); 1 x Rec/Playback (Deck 2)

Fast Winding Time:  120 sec. C-60 tape

Wow and Flutter:  0,09% WRMS

Frequency Response:

Metal Tape:  30 Hz - 16 kHz

CrO₂ Tape :  30 Hz -15 kHz

Normal Tape :  30 Hz - 14 kHz

Signal-to-Noise Ratio

3% T.H.D. Level Weighted :  55 dB

Dolby B NR on. Over 5 kHz :  65 dB

Dolby C NR on, Over 1 kHz :  70 dB

Inputs Sensitivity/Impedance:

Line :  98 mV / 50 k

Outputs Level/Impedance:

Line :  0,58 V/50 k

Dimensions (W x H x D):  435 x 130 x 215 mm

Weight:  3,3 kg

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