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

Akai AA-6000

Solid State Stereo Pre/Main Amplifier

Special features:
120 W music Power
Uiversal,type Voltage Selector
26 Silicon Transistors
Beautiflly Finished Metalic front panel

Output Power:  120 W at music power
Frequency Response:  20 Hz to 50 kHz (-3)
Input Sensitivity/ Impedance:
Phono :   3mv/ / 50 k Ω
Aux :  150 mV / 100 k Ω
Tape:  200 mV / 200 k Ω
Signal-to-Noise Ratio:
Phono :  better than 65 dB
Tape, Aux :  better than 70 dB
Harmonic Distortion:  less than 0,2% (45 W / 8 Ω, 1 kHz)
Residual Noise:  2 mV (80 dB)
Transistors:  26 silicon transistors
Dimensions (W x H x D):  405 x 160 x 290 (15-7/8 x 6-1/4" x 11-3/8")
Weight:  24,2 lbs (11 kg)

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