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





Marantz TT 15S1

 Analogue purists behold: the TT-15S1 Premium Range turntable is here. It has a solid acrylic resin chassis in design style of the Premium Range, a 3 cm-thick heavy acrylic platter with a black felt cover, solid aluminium feet, and stateof- the-art ceramic bearings, so it almost eliminates chassis resonance. The Marantz exclusive MM-system in a stylish ebony body is directly fixed to the high-grade audio interconnector reducing signal resistance to a minimum. Its anodised arm has been optimised to partner the unit perfectly. The motor is dampened and isolated from the chassis to prevent vibration influence. And a "clever clamp" system ensures excellent disc contact with platter. The magnetic anti-skating system is contact-free to eliminate unwanted stylus stresses, and the continuous silicon belt guarantees rotational accuracy. The TT-15S1 represents the ultimate addition to any audiophile's home audio system.

 Technical Details
Acryl chassis with massive aluminium feet
3cm thick acryl platter
Ceramic bearing
Endless silicon belt
Asynchronous motor without chassis contact
Marantz exclusive MM system in ebony body
Anodised arm optimised to the system
Direct fixed, high grade interconnect of OFC coppr with RCA plugs
Magnetic anti skating system
Fine adjustable counterweight
Clever Clamp
Specifications
Construction:  resonance optimised chassis shape
Drive Unit:  Decoupled synchronous motor in a massive metal-housing
System: Manual Belt Drive
Belt Type:  Silicon
Bearing:  Hardended steel, polished sinter bronze insert with a Ceramic ball
Speed:  33-1/3 and 45 rpm
Speed Variation:  ±0,2%
Platter:  GS-PMMA, acrylic precision CNC machined surface
Stylus Version:  MM - Marantz Virtuoso Ebony
Rated Output:  3 mV/1 kHz
Frequency Range:  20 Hz - 20 kHz
S/N Ratio:  80 dB
Dimensions (W x D x H) 440 x 350 x 110 mm
Weight:  8,9 kg

Colors:  White

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