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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





Ruark Crusader II

More or less complete re-vamp of the original floor-standing Crusader, with a new tweeter and LE driver. Beautifully veneered ported (reflex) cabinet is heavily braced against panel resonances. The three drivers integrate nicely and the loudspeaker is relatively insensitive to room position. Particularly convincing in reproducing the human voice, with the bass not overly extended yet fast and facile. Admirable imaging and considerable depth of perspective.




Specifications Ruark Crusader II

System Type: Bass reflex, 3 way

Drive units:

Bass: 180 mm precision cast magnesium chassis, high flux magnet assembly, high temp 40 mm voice coil with Kapton former.

Midrange: 75 mm treated fabric dome, vented centre megnet system. Aluminium voice cooil.

Tweeter: 25mm trated silk dome, dual chamber system.

Frequency Response: 40 Hz - 20 khz ±3 dB

Sensibility: 88dB / Watt

Crossover Frequency: 500 Hz; 4 kHz (Precision audio grade components a 15 elements)

Nominal Impedance: 8 ohms

Recommended amplifier power: 25 - 100W

Cabinet: Floor standing ACD, Critically damped MDF double layer construction

Colour Finishes: Veneers in; natural Cherry, Natural Oak, Walnut, Rosewood and Black Oak

Dimensions (HxWxD): 900 x 235 x 320 mm

Weight: 30 Kgs each

Made in UK

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