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-2010

Stereo cassette tape Deck
The most affordable way to enjoy high fidelity cassette recording and playback with all-tape compatibility. Featuring Onkyo's own :Accu-Bias" adjust control, long-life superb permalloy Widex rec/pb head, Dolby NR with MPX filter, Dolby referenced VU meters, separate 3-position bias/EQ tape selectors, end-of-tape shut off and pause/edit control.

Track System:  4-track, 2-channel stereo
Recording System:  AC bias
Erasing System:  AC erase
Tape Speed:  4,8 cm/sec
Wow and Flutter:  0,08% (WRMS)
Frequency Response:
Normal Tape :  20 - 14,000 Hz
FeCr Tape :  20 - 16,000 Hz
High Tape :  20 - 16,000 Hz
Signal-to-Noise Ratio:   54 dB (Dolby NR Out, FeCr tape)
A nooise reduction of 10 dB above 5 kHz and 5 dB at 1 kHz is possible 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 Jacks : 22
Minimum Input Level/Impedance :  50 mV/50 k Ω
Line : 2
Output Level :  0,480 V ( at 0 VU)
Impedance :  over 50 k Ω
Headphone :  1
Impedance :  8 Ω / 200 Ω
Motor :  DC servo-motor
Heads:  Hard Permalloy Heads
Mechanism Specifications
Tape Speed: 4,8 cm/sec (3 kHz =3%, -2%)
Wow and Flutter:  less than 0,08% (WRMS)
Take-up Torque:  35 - 70 gr-cm
F.F. Torque:  55-130 gr-cm
Rwind Torque:  55-130 gr-cm
Automatic Shut-Off Time:  less than 5 sec
Components:  15 Transistors; 11 Diodes;  2 IC; 3 LED
Power Supply:  AC 120 V 60 Hz ( U.S.A. model) or AC 110/120/220/240 V 50/60 Hz
Power Consumption:  8,5 W
Dimensions (W x H x D):  418 x 150 x 250 mm (16-7/16" x 5-5/16" x 9-13/16")
Weight:  4,8 kg  (10,6 lbs)

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