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





Kenwood KC-6060

 Solid State Audio-Lab Scope Kenwood KC-6060 - really find out what's gone wrong with your FM tuners and amplifiers. The KC-6060 is a fully-equipped, long-service-life professional instrument for highest quality testing.
Easy-to-see audio waveform is dispalyed on the 3-inch viewing area by 25 mV/cm (minimum) deflection sensitivity. Wave forms up to 200 kHz are perfectly visualized for diagnosis.
The handy, durable KC-6060 also has a buolt-in 1 kHz oscillator for audio testes.  You don't have to use the other oscillator. Front and rear panels include switchable audio input jacks.  Frequency from 10 to 100,000 Hz are shown at top dispaly quality with the built-in sweep generator.
 Special Features
1. The 3-inch viewing area with 25 mV/cm (minimum) deflection sensitivity provides easy-to-see audio waveform display and serves to visualize wave form of up to 200 kHz for diagnostic observation.
2. The built-in 1 kHz Oscillator for various testing of audio without using the other oscillator.
3. Switchable audio input jacks are provided on both front and rear panels.
4. The built-in Sweep Generator for observing the best dispaly of various frequencies from 10 to 100,000 Hz
5. Solid-State circuits insure cool and reliable performance. Long service life with virtually no maintenance is assured by the manufcturer.

Specifications:
Vertical Amplifier
Sensitivity: 
25 mV p-p/cm (63 mV p-p/inch) at front panel input
250 mV p-p/cm (630 mV p-p/inch) at rear panel input
Frequency Response:  3 Hz to 200 kHz , -3 dB or less
Input Impedance:  250 k Ω
Input Capacity:
Less than 40 pF at front panel input
Less than 60 pF at rear panel input
Horizontal Amplifier
Sensitivity:
25 mV p-p/cm (63 mV p-p/inch) at front panel input
250 mV p-p/cm (630 mV p-p/inch) at rear panel input
Frequency Response:  3 Hz to 200 kHz , -3 dB or less
Input Impedance:  250 k Ω
Input Capacity:
Less than 40 pF at front panel input
Less than 60 pF at rear panel input
Sweep Generator
Sweep Frequency:  10 Hz to 100 kHz in four step
Synchronization:  Internal (-)
Oscillator
Frequency:  1,000 Hz ±10%
Output Voltage:  Max. 1 V RMS
Calibration (Test):  0,1 V p-p ±5%
Input and Output:
Audio Input (L & R), front & rear FM Multipath (V & H) ocsillator output
Selector Switch
Test, Wave Form (L & R), Stereo Display & FM Multipath
General
Cathode Ray Tube:  3 inches
Semiconductors:  4 FETs,  19 Transistors,  14 Diodes
Power oltage:  AC 110- 120 V, 220 -240 V, 50/60 Hz
Power Consumption:  25 watts
Dimensions (W x H x D):  408 x 134 x 280 mm, (16-5/16" x 5-5/32" x 11-1/32")

Weight:  17 lbs

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