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±¸ºÐ BEST¸ÅĪ | AV¾ÚÇÁ | AV½ºÇÇÄ¿ | ÇÁ¸®¾ÚÇÁ | ÆÄ¿ö¾ÚÇÁ | ÀÎÆ¼¾ÚÇÁ | ½ºÇÇÄ¿ | CDÇ÷¹À̾î | Æ© ³Ê | LPÇ÷¹À̾î | DVDÇ÷¹À̾î | ±â Ÿ |
LPÇ÷¹À̾î : ÀÌ ÁÖÀÏÀÇ È­Á¦ÀÇ ¾Æ³¯·Î±×Ç÷¹À̾î½Ã½ºÅÛ
 ÀÌ¿µµ¿    | 2011¡¤04¡¤04 14:42 | HIT : 7,792
Merrill Audio Williams»çÀÇ R.E.A.L. 101 ÅÏÅ×À̺í

    
¹Ì±¹ ¸âÇǽº¿¡ À§Ä¡ÇØ ÀÖ´Â ÇÏÀÌ¿£µå ¾Æ³¯·Î±×Ç÷¹À̾î Á¦Á¶ ¸ÞÀÌÄ¿ÀÎ Merrill-Williams Audio, LLC»ç°¡ ¿À·¡Àü¿¡ °³¹ß ¼Ò°³Çϰí ÀÖ´Â ¾Æ³¯·Î±×Ç÷¹À̾î½Ã½ºÅÛÀÎ ¸ðµ¨ R.E.A.L 101 ÅÏÅ×À̺í½Ã½ºÅÛ.
ÀÌ ½Ã½ºÅÛÀº µ¿»çÀÇ ¼³¸íó·³ ¡°A New Approach-A New Standard¡± ·Î ÇØ»óµµ¿Í À½¾ÇÀÇ ¸®¾ó¸®ÁòÀ» Ãß±¸ÇÑ ÃÖ»óÀÇ Á¦Ç°À¸·Î ¼Ò°³Çϰí ÀÖ´Ù°í ÀÖ´Ù. Á¦Ç° ¾Õ¿¡ À̴ϼȷΠǥ½ÃÇϰí ÀÖ´Â R.E.A.LÀ̶õ ¶æÀº R.ubber, E.lastomer, A.coustic ±×¸®°í L.aminate·Î °í¼º´É ¼³°èÀÇ ¾Æ³¯·Î±×Ç÷¹À̾î·Î¼­ ¼öÁØ±Þ ±¸Á¶¸¦ º¸¿©ÁÖ°í ÀÖ´Â ½Ã½ºÅÛÀÌ´Ù.  
¸¶ÀÌÅ©·ÎÆ÷·Î¼¼¼­ ¸ðÅÍ µå¶óÀ̹ö(Microprocessor Motor Drive)¸¦ »ç¿ëÇØ Á¦ÀÛµÈ ½Ã½ºÅÛÀ¸·Î DC ÆÄ¿ö ¼­ÇöóÀÌ·Î °ø±ÞµÇ´Â Àü¿ø¿¡ ÀÇÇØ »çÀΰú ÄÚ»çÀÎ µå¶óÀ̺꿡 ´ëÇÑ °áÁ¤ Á¦¾î Á¶Àý ÀÌÁß ¹ßÁø±â¸¦ ä¿ëÇØ ³õ°í ÀÖ´Ù.
ÀÌ ½Ã½ºÅÛÀÇ ¼­½ºÆä¼Ç ±â´ÉÀÎ ¡°The Suspended Plinth¡±´Â ƯÇã·Î Á¦ÀÛµÈ °ÍÀ¸·Î ¡°plinth¡± ±â´ÉÀº Merrill°¡ 1979³âµµ¿¡ °³¹ßµÈ ±â¼ú·Î ¡°¡°Energy Management Design¡±¸¦ »ç¿ëÇÏ¿© ¼³°èµÇ¾ú´Ù.
¶ÇÇÑ ÅÍÄ¡ ¹öư ·ÎÁ÷ ÄÁÆ®·Ñ ±â´Éµµ °®Ãß°í ÀÖÀ¸¸ç(Touch button logic control  is employed) ƯÈ÷ ¸¶ÀÌÅ©·ÎÇÁ·Î¼¼¼­ ¸ðÅÍ µå¶óÀÌºê ¼º´ÉÀÌ ´«¿¡ ¶ç°Ô Çâ»óµÇ¾î ÀÖÀ½À» ¾Ë ¼ö°¡ ÀÖ´Ù. (DC power supply powering a microprocessor, employing crystal controlled adjustable dual oscillators for sine and cosine drive.)
ƯÈ÷ ³·Àº ¿Ö°î Á¤¹Ð »çÀÎÆÄ µà¾ó ¿À½Ç·¹ÀÌÅÍ(sine wave dual oscillators) ÇÏÀÌÆÄ¿ö ·Î µð½ºÅä¼Ç(low distortion) ¾ÚÇø®ÆÄÀÌ¾î ½ºÇÇµå ½ºÀ§ÆÛ°¡ Ç÷¯½º ¶Ç´Â ¸¶À̳ʽº 2% Á¤µµ°¡ µÈ´Ù.
(The low distortion precision sine wave dual oscillators drive two high power low distortion amplifiers that power the motor. Speed sweep is plus or minus 2 percent.)
ÅÏÅ×À̺í ȸÀü ¼Óµµ´Â ÅÏÅ×ÀÌºí º¸µå¿¡ ÀÖ´Â ½ºÆ®·Îºê Á¶¸í¿¡¼­ È®ÀÎÇØ º¼ ¼ö ÀÖ°Ô µÇ¾î ÀÖ´Ù. ¼­´ú·£µå ŸÀÓ ¶óÀÎÀº Á¤È®µµ¸¦ ÀÎÁõÇÏ´Â µ¥ »ç¿ëµÇ°í ÀÖ´Ù.(The turntable speed is checked with an on board strobe light driven by a short pulse square wave oscillator. A Sutherland Timeline is used to certify  accuracy.)  

Ç÷¹À̾î½Ã½ºÅÛ ±¸Á¶ ¼³¸í»çÁø

(1) °í¹« ÄÚ¸£Å© ¸ÅÆ®(Rubber cork mat)
(2) Bakelite ¼¿·ê·Î¿À½º º¹ÇÕ Ç÷¡ÅÍ(Bakelite cellulose composite platter)
(3) °í¹« ź¼º À½Çâ ÁÖ°¢ ·¡¹Ì³×ÀÌÆ®(Rubber elastomer acoustic laminate plinth)
(4) ¹æÀ§°¢ Á¶Àý °¡´É ¿¡³ÊÁö(tonearmÀ» Ç÷§ÆûÀ» ÀåÂø Èí¼ö)
     (Azimuth adjustable energy absorbing tonearm mounting platform)
(5) ÇÕ¼º°í¹« ¼­½ºÆÐ¼Ç ±×¶óÆÄÀÌÆ® ÁÖÀÔ ³ªÀÏ·Ð º£¾î¸µ ½ºÇɵé
     (Elastomer suspended graphite impregnated nylon spindle bearing)
(6) ÇÕ¼º°í¹« ¼­½ºÆÐ¼Ç ½Ì±×·Î³Ê½º ¸ðÅÍ(Elastomer suspended synchronous motor)
(7) 3Á¡ ÇÕ¼º°í¹« ź¼ºÀÌ Á¶Àý °Å²Ù·Î ¹Ý±¸Çü ¹ßÀ» žÀç
    (Three point elastomer mounted, adjustable Inverted hemispherical feet)

ÆÇ¸Å°¡°ÝÇ¥: $5990.00
¿É¼Ç °¡´ÉÁ¦Ç° Damped Periphery Clamping Ring $790.00
Damped Center Record Weight  $349.00
¿¬¶ôó: 901.209.0796

´ÙÀ½Àº µ¿»ç°¡ ÀÌ Á¦Ç°¿¡ ´ëÇÑ °¢ ºÎºÐÀÇ Á¤È®ÇÑ ¼³¸íÀ» ¿ø¹®¿¡¼­ ÂüÁ¶ÇØ Áֽñ⠹ٶø´Ï´Ù.
• The R.E.A.L. Turntables major innovation is the construction of the plinth (base).
• Design by Merrill – Williams (Patent Pending).
• The plinth is the heart of the turntable and supports all three energy generating parts (motor, bearing/spindle and tone arm).

The plinth was designed using a technique developed by Merrill in 1979 called  ¡°Energy Management Design¡±. The  base is designed  as a laminate. Construction consisting of a specific formula 14 lb rubber compound elastomer faced with aluminum.
Areas are isolated  with  what are called Energy Isolation Valleys (breaches in the laminate) in such a manner that the operating parts (motor, platter spindle/bearing and the tonearm) are not allowed to transmit energy through the aluminum laminate material.
Energy isolation and dissipation occurs only within the core elastomer. The advantage to this system is the energy developed by each of these operating part is absorbed and dissipated by the core elastomer before it can intrude and effect the performance of other parts.
Example the motor energy is dissipated before it can contaminate the energy release from the tonearm. To keep the rigidity integrity intact seven struts are placed in calculated locations within the plinth. These struts form a support truss system.
The aluminum laminate also acts as a ground plane to deter electro magnetic energy. The use of a energy transfer tonearm mounting  platform coupled to the damping elastomer accomplishes a most important function the dissipation of  Tonearm Release Energy. Integrated in the design of the tonearm mounting platform is the ability to azimuth align the platform with the platter.
The second type of energy intrusion ( mechanical transfer from the stand used to support the turntable ) is managed by a system called the Isolation foot which contains an  Inverted Hemisphere of a Special Polymer.
An adjustable support column attached to the rubber elastomer is resting upon a inverted hemisphere of highly absorbent rubber. This support column utilizes a positioning pin to hold the foot in place.
The column consists of two parts, the height adjustment collar and the hemisphere coupler with positioning pin. A bolt is inserted through a compressing washer and the plinth elastomer (energy blocking holes are drilled around the mounting point of the foot bolt) into the hemispherical coupler, drawing the adjuster collar and hemispherical coupler tightly together( this system is another first).
This creates a support column that is extremely solid while still having height adjustment capabilities. The curved face on the hemispherical coupler allows shallow contact with the hemisphere which  helps to subdue energy transmission. The flat of the hemisphere is placed in a support base (fitted on the surface contact area  with three feet ) to allow retention of its shape and for uniform input of energy into the foot.
The third type of energy (air born) is damped by the over all energy absorbing capability of the laminate, feet and platter. The total package is virtually  impervious to air born energy encountered in the listening environment  
The platter design and material consideration along with the mat control the fourth type of energy.  The platter is manufactured from a compound containing bakelite cellulose and resin (another first).
The characteristics of the material, high density, low resonance top and dimension stability make it ideal. A rubber cork compound mat is used to place the record upon, thus quelling vibrations within the vinyl as the stylus is tracing (playing) the record.
The platter shaft is manufactured from precision ground stainless steel(3/4 inch) with a hardened thrust ball placed at the end. The platter is supported in an oil well bearing manufactured from graphite impregnated nylon (another first).
A hardened surface is provided at the bottom of this bearing to allow the shaft thrust ball to ride with virtually no friction ( i.e. no noise).

          The R.E.A.L. 101 Microprocessor Motor Drive System

Any turntable that has fixed speed ( no manual variation) cannot retain speed accurately under all temperature and humidity conditions. The expansion/ contraction  coefficients of the drive materials will vary with the environment.
For example, acrylic will grow or shrink dramatically with normal room temperature changes. A variable speed control solves this problem. The result is retention of accurate pitch.
AC line power is contaminated with multi frequency trash. Without a buffer, this trash is fed directly into the motor and coupled into the drive system and record support platter.
A properly designed power supply will isolate the turntable drive system from this trash. This will help to eliminate the clouding of micro level information and lead to improved resolution culminating in better imaging, detail and musical realism.
The Merrill-Williams Microprocessor Motor Drive uses a regulated DC power supply powering a microprocessor, employing crystal controlled adjustable dual oscillators for sine and cosine drive.
The low distortion precision sine wave dual oscillators drive two high power low distortion amplifiers that power the motor. Speed sweep is plus or minus 2 percent. The turntable speed is checked with an on board strobe light driven by a short pulse square wave oscillator. A Sutherland Timeline is used to certify  accuracy.  

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