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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





Showing posts with label RUARK. Show all posts
Showing posts with label RUARK. Show all posts

Ruark Talisman II

Elegant floor-standing two-way reflex design with sloping front baffle, using a doped paper cone bass/midrange driver plus a fabric dome tweeter, both produced in Scandinavia to Ruark's requirements. No obvious blemishes or omissions in the sound and strongly recommended.



Specifications Ruark Talisman II

System Type: Bass reflex, 2 way

Drive units:

Bass/Midrange: 170 mm treated paper conehigh loss pure rubber surround, precision cast chassis, high flux magnetic system.

Tweeter: 26mm precoated textile dome, dual chamber construction ferrofluid cooled and damped.

Frequency Response: 46 Hz - 20 khz ±3 dB

Sensibility: 88dB / Watt

Crossover Frequency: 2,8 kHz (Precision audio grade components a six 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): 840 x 230 x 320 mm

Weight: 20 Kgs each.

Made in UK.

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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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Ruark Classic Sceptre

Ruark's new Classic Serie loudspeaker, the Sceptre, replaces the popular Swordsman model. It is a compact two-way reflex-loaded design using a 170 mm bass/midrange driver and a 28 mm silk fabric type tweeter.
A simple eight-element crossover is employed, centred on 2000 Hz. The bass driver has been custom built for the Sceptre. Finished in a choice of real wood veneers.


Specifications
"Ruark Serie Classic"
Monitor Loudspeakers.
System type: Bass Reflex with 2 Ways.
Drive units:
Bass/Mid: 170 mm treated paper cone, pure rubber surround,precision cast chassis,high flux low leakage double magnet system
Tweeter: 28 mm silk fabric dome, ferrofluid cooled and damped, balanced magnet construction.
Frequency: 50 Hz - 20 kHz ±3 dB
Sensibility: 88 dB/1 Watt
Crossover frequency: 2 kHz (Precision audio grade components, 8 element)
Nominal Impedance: 8 ohms
Amplifier Requirements: 20 - 100 watts
Cabinet: Stand or shell mount ACZD. Damped particle board with MDF front and Rear baffle
Finish: Veener in Natural Cherry, oak, walnut, rosewood and black oak
Dimensions (HxWxD): 380 x 210 x 300 mm
Weight: 10 Kgs each.

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Ruark Classic Icon

Ruark's new entry level loudspeaker, the Icon, replaces the popular Swordsman model. It is a compact two-way reflex-loaded design using a 140mm bass/midrange driver and a 25mm doped fabric type tweeter.
A simple eight-element crossover is employed, centred on 2200Hz. The bass driver has been custom built for the Icon. Finished in a choice of real wood veneers.

Specifications "Ruark Serie Classic"
Monitor Loudspeakers.
System type: Bass Reflex with 2 Ways.
Drive units:
Bass/Mid: 140mm treated NRSC paper cone, High loss rubber surround, injection moulded chassis, low leakage double magnet system
Tweeter: 25mm fabric soft dome, ferrofluid cooled and damped with low leakage balanced magnet assembly.
Frequency: 58 Hz - 20 kHz ±3 dB
Sensibility: 88 dB/1 Watt
Crossover frequency: 2,2 kHz (Precision audio grade components, 8 element)
Nominal Impedance: 8 ohms
Amplifier Requirements: 20 - 100 watts
Cabinet: Stand or shell mount ACZD. Damped particle board with MDF front and Rear baffle
Finish: Veener in Natural Cherry, oak, walnut, rosewood and black oak
Dimensions (HxWxD): 350 x 190 x 260 mm
Weight: 6 Kgs each.

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