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

H. H. Scott 255S naked

Power Output
Total Music Power (IHF): 90 watts at 8 ohms
Continuous Power (RMS):
30 watts at 8 ohms per channel (both channels operating)
40 watts at 4 ohms per channel (both channels operating)
Total Harmonic Distortion: less than 0,5% at rated output
Intermodulation Distortion: less than 0,5% at rated output
Frequency Response: 20 - 25,000 Hz ±1 dB
Power bandwidth (IHF): 15 Hz to 35 kHz
Input Sensitivity and Impedance:
Phono1, Phono2: 2,5 mV 100/50 kΩ
Tuner: 120 mV 25 kΩ
Aux1, Aux2: 120 mV 25 kΩ
Tape IN: 120 mV 25 kΩ
Main Amp. Input: 850 mV 35 kΩ
Signal-to-noise Ratio:
Phono1, Phono2: 65 dB
Tuner, Tape IN: 75 dB
Aux1, Aux2: 75 dB
Damping Factor: 30 at 8 Ω
Output Impedance: 4 - 16 Ω (8 Ω Nominal)
Tone Controls:
High Filter: 9 dB at 10 kHz
Low Filter: 9 db at 50 Hz
Muting: 20 dB at 1 kHz
Bass Control: +12 dB to -10 dB at 50 Hz
Treble Control: +12 dB to -15 dB at 10 kHz
Phono Overload: over 100 mV
Dimensions (W x H x D): 413 x 124 x 222 mm
Weight: 6 kg net.

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