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

Sanyo DCA 1001

 A dynamic pre-main amplifier with quality features and enough power to drive any high quality component sound system.
Handsomely styled unit with jumbo-size calibrated volume control knob with pre-set clik stop action.
45 watts per channel RMS minimum continuous power with maximum total harmonic distortion of 0,5% at 8 ohms.
Detent bass and treble controls for precision setting.
Tone defeat sitch for instantaneous flat response
Balance  control
Off/A/B + B speaker switching
Low filter and loudness control
Multi-tape recording playback control featuring copy 1-2/play 1/source/play 2/copy 2-1
Phono, Tuber, Aux, Tape 1 and 2 input and outputs
Separate switched and unswitched AC outlets
Amplifier comes complete with audio cables
Handsomely styled all metal cabinet with simulated walnut grain side panels
Power-amp Section
Minimum Continuous Power:  45 watts per channel (20-20,000 Hz, THD 0,5%, 8 Ω)
Frequency response:  15 - 15,000 Hz
Tone Controls:
Bass :  ±12 dB at 50 Hz
Treble :  ±3 dB at 20 kHz
Loudness Control:  +8 dB at 100 Hz ;  +3 dB at 10 kHz
Input Sensitivity/Impedance:
Phono :  2,5 mV/50 k Ω
Tuner :  140 mV/50 k Ω
Aux :  140 mV/50 k Ω
Tape :  130 mV/50 k Ω
Tape rec. Output level:  140 mV
Damping Factor:  40 at 8 Ω, 1 kHz
Semiconductors:  4 IC,  7 Transistors,  22 Diodes
General Section
Power Source:  AC, 100-120/220-240 V, 50/60 Hz
Power Consumption:  88 watts
Dimensions (W x H x D):  15-3/4" x 5-5/32" x 13-3/4")

Weight:  21 lbs 8 oz.

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