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





Teac A-X 3030

 Teac A-X3030
60 watts RMS output power per channel, 75 watts per channel into 4 from 20 Hz to 20 kHz with less than 0,04% Total Harmonic Distortion ( 100 watts per channel into 4 ohms, DIN)
-20db muting switch
Switchable subsonic filter
Loudnbess compensation switch
Center-detented bass and treble tone controls
Microphone input jack and level control
Balance control
Dual speaker terminals and independent speaker A/B switches
Heavy-duty binding-post speaker terminals
Large insulator feet.

Specifications:
Continuous Power Output (RMS):
At 8 :  60 W + 60 W (20 - 20,000 Hz, 0,02% Total Harmonic Distortion)
At 4 :  75 W + 75 W (20 - 20,000 Hz , 0,04% Total Harmonic Distortion)
DIN Power Output:
At 8 :  72 W + 72 W (1 kHz)
At 4 :  100 W + 100 W (1 kHz)
Dynamic Power Output:
At 8 :  78 W + 78 W
At 4 :  115 W + 115 W
Total Harmonic Distortion (Continuous Rated Output Power):
At 8 :  0,008% (1 kHz)
At 4 :  0,15 % (1 kHz)
Input Sensitivity/Impedance:
Phono (MM) :  2,5 mV/ 47 k Ω
CD, Tuner, Aux, Tape :  150 mV/30 k Ω
Mic :  0,6 mV/ 47 k Ω
Signal-to-Noise Ratio (IHF--A):
Phono (MM) :  78 dB (5 mV)
CD, Tuner, Aux, Tape :  101 dB
Frequency Response:
Phono (RIAA) :  20 - 20,000 Hz ±0,5 dB
CD, Tuner, Aux, Tape :  5 - 100,000 Hz -3 dB
Dimensions whd:  435 x 125 x 354 mm
Weight:  9,0 kg

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