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奥地利EAT C-sharp + C-Note 黑胶唱盘和唱臂

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以往只生产重型高刚性唱盘的EAT厂,今回突破性地推出全新县浮式设计名为C Sharp唱盘和C Note唱臂。

 


C Sharp唱盘以一种柔韧极高而又不会容易变形的TPE塑料作为盘底内的县挂系统,比一般采用弹簧作县挂的(软盘)设计的稳定度来得更高,唱盘底座面板(即是县浮部份)更以三文治式设计,选用玻璃纤维、炭化纤维和MDF合成木加上树脂以两种不同的热底和长时间覆合而成,杜绝谐震的能力比一般设计优胜得多。

 


转轮(Platter)部份也原用于其对上顶班盘Forte的原理,以两种不同软硬程度的合金处理。但今次作内围的Platter部份是跟外围部份分开,拥有700g重的内围部份已装崁于载有陶瓷球的承轴上面,而选用防静电的硅胶带,亦套在此内围上,使整个转动运作可更有效吸收自发的谐震。外围的Platter部份是较硬合金,把两部份连接起来,就成为整个转轮(Platter),确实是有种聪明又实用的设计!

 


C Note唱臂也属EAT首次自行设计和生产的9吋臂,使用炭纤维臂管以提升硬度及减低重量。承轴是采用一种取得Bearing Type(滚珠轴承)和Uni-pivot(单点承轴)两种好处的独特设计。但厂方未有进一步提供承轴的真正原理,可能要随后在一关测试内文中为大家解答。我们现可知道是臂轴顶盖部份可打开及需加入以硅混制的润滑油才可运作....厂说此可把臂与头所产生的谐震减低五成。C Note唱臂可承担的唱头最高达13克。


如此有份量设计,相信可在有限的售价范围上鹤立鸡群。

 

 

Thanks to new materials like Carbon Fibre and Termoplastic Elastomer Eat was designing a new superflat table. The low profil base chassis is made out of highest density MDF. Because of its flatness this base sits perfectly stable on any surface! On this base the ultra low noise motor is mounted as well as 10 damping feets out of energy absorbing TPE (Termoplastic Elastomers = Hightech high energy absorbing damping material). The cone shape TPE columns carry a SANDWICH subchassis out of Carbon Fibre and MDF composite with ultimate rigidity.

 

The stiffness is important to be a super rigid base for the tonearm/cartridge and bearing/platter as there must be 100 % no moving tolerance between the distance of the groove and the tracking cartridge. All the rumble of the platter / bearing is directed in the TPE columns. On opposite the TPE avoid that any unwanted energie of motor and surface or surrounding vibration leads to the subchassis or even to the tonearm cartridge.

 

The bearing is an oversized inverted with a inert, resonance free ceramic ball on top Around the bearing we set a super heavy 700g mass point which sucks up all energy arround.The stiff carbon subchassis helps to transport all vibration in this mass point. So vibrations are transferred in heat The platter intself is from a special alloy of very inert aluminium and is also damped by TPE inserts-It from 2 parts a subplatter and a mainplatter to keep it flat although having very high mass and kinetic energie.

 

The belt is made from special anti-static rubber. It's glued and then polished.

 

The tonearm itself is a completely new design which combines all advantages of a unipivot arm with a cardan design. The uni-pivot in the middle only helps bearing to be less loaded. The traditional Cardan bearing insures high stabilty and easy ness of use with very low friction. Also inside the tonearm is a special silicon-based grease to damp the tonearm / cartridge resonances by more then 50%

 

The tube is again out of carbon , super stiff and rigid. The headshell we made out of special light and rigid aluminium to get a perfect combination of the advantages of carbon with the better inner damping of the aluminium as well as the possibility of more tighter mounting of Highend MC cartridges.

 

An external DC powersupply unit with an AC Generator creates new total clean power for the motors . For sure you have also 33 /45 electronic switching.

 

A HIGHEND solution as the whole table.

 

 


 

 

 

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技术参数

NOMINAL SPEED

33/45 rpm, driven by microprocessor, separate control panel, lighted control buttons

SPEED VARIANCE

33 rpm: ± < 0,08%, 45 rpm: ± < 0,09%

SIGNAL TO NOISE

S/N Ratio ( mechanical noise): – 40 dB, Signal to noise (electrical noise): -70 dB

DOWNFORCE RANGE

0 – 30 mN

SUPPLIED COUNTERWEIGHTS

without additional insert =>for cartridge 5 – 9g (125g), with additional insert =>for cartridge 8,5 – 13g(142g)

EFFECTIVE TONEARM MASS

16.5 g

EFFECTIVE TONEARM LENGHT

254 mm

OVERHANG

16 mm

POWER CONSUMPTION

8,5 W max / 0,5 W stanby

VOLTAGE

Universal swith mode power supply 15 V DC / 1,6 A, 90-264 V AC, 47 – 63Hz

DIMENSIONS (W × H × D)

500 × 400 × 115mm without connectors, 500 × 435 × 115mm with connectors in the rear panel

WEIGHT (WITHOUT BOX)

13,5 kg + 0,5 kg Separated control panel