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 TA-2040

Stereo Cassette Tape Deck
This front loading cassette deck has everything needed to produce excellent sound; Onkyo's S&S sendust Rec/Pb head for metal tapes, a bright, long life flourescent display for precise and instantaneous level readings, Dolby NR, phase-locked loop, FG-servo DC motor drive system, auto-stop circuitry, soft-touch controls, and a remote control socket for use with the Onkyo RC-5 unit.

Track System:  4-track, 2-channel stereo
Recording System:  AC bias
Erasing System:  AC erase
Tape Speed:  4,8 cm/sec
Wow and Flutter:  0,055% (WRMS)
Frequency Response:
Normal Position :  20 -15,000 Hz
High Position :  20 -17,000 Hz
Metal Position :  20 - 19,000 Hz
Signal-to-Noise Ratio (Dolby NR out, 60 dB, Metal Position Tape) A noise reduction of 10 dB above 5 kHz and 5 dB at 1 kHz is possibile with the Dolby NR In
Input Jacks:
Microphone Jacks :  2
Minimum Input Level/ Impedance :  0,3 mV/5 k Ω
Optimum Mic Impedance:  200 Ω - 50 k Ω
Line In :  2
Minimum Input Level/Impedance :  50 mV/50 k Ω
Line Out :  2
Output Level :  0,480 V (at 0 dB)
Output Impedance :  over 50 k Ω
Headphone Jack :  1
8 Ω / 200 Ω
Motor :  FG Servo DC Motor
Heads:  Sendust head
Components:  43 Transistors;  19 Diodes; 8 IC; 5 LED
Power Supply:  AC 110.120.220,240 V 50/60 Hz [AC 240 V  50 Hz or 120 V 60 Hz, AC]
Power Consumption:  25 W
Dimensions (W x H x D):  418 x 120 x 330 mm (16-7/16" x 4-3/4" x 13")
Weight:  6,4 kg (14,1 lbs)

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