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





Indiana Line Tesi 242


Tesi 242 is a compact bookshelf loudspeaker, it is characterized by the remarkable definition and naturalness in the voice reproduction, with fast and very accurate transient response. The woofers feature special polypropylene cones made stiff by mica and central phase plugs in order to improve response and dispersion at the medium frequencies.
The tweeters use very light silk dome, powerful neodymium magnet and an exclusive rear chamber.





Specifications
speaker system:  2-way, bass-reflex
suggested amplifier:  30 ÷ 80 watt
amplifier load impedance:  4 ÷ 8 ohm
frequency response:  58 ÷ 22000 hertz
sensitivity:  90 dB (2.83 V / 1 m)
woofer diameter:  120 mm
tweeter dome diameter:  26 mm
crossover frequency:  2700 hertz
dimensions:  135 x 230 x 195 mm
 weight:  2.5 Kg
finishes:  black or white high gloss finishing
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