CREEK EVO CD-PLAYER 朗泉EVO的CD机|HiiFi乐园 - 三越音响论坛

离线sanyue

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只看楼主倒序阅读 0 发表于: 2006-04-13

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Viel Klang für wenig Geld

Der EVO-CD-Player ist der jüngste Spross der erfolgreichen evolutionären Entwicklung von CD-Playern aus dem Hause Creek Audio.
empfohlener Verkaufspreis: 750,- EUR

Der EVO CD-Player verfügt über einen PHILIPS VAM1201 Laser und weiterentwickelten Lade-Mechanismus. Laser und Chip-Set haben sich bereits im CD43mk2, CD50 und CD53 bewährt. Servo Control und Decoder Funktionen entstammen einem PHILIPS Chip-Set, das mit einer Creek-eigenen Software arbeitet.
Um die Spannung der verschiedenen analogen und digitalen Schaltkreise zu stabilisieren und von einander zu isolieren, arbeiten im EVO CD-Player nicht weniger als 8 Spannungsversorgungen. Digitale und analoge Netzteile sind getrennt .
Für die Klangqualität des CD-Players ist ein möglichst geringer Taktfehler (Jitter) in der Datenübertragung vom Laufwerk zum Wandler von entscheidender Bedeutung. Dieser wird durch den sogenannten „Masterclock“ geregelt. Deshalb widmet Michael Creek dem Master-Clock auch besondere Aufmerksamkeit: Im EVO-CD-Player hat der Masterclock ein separates Netzteil und ein spezieller „low jitter oscillator“ sorgt für die Taktung des Datenstrom vom Laufwerk zum D/A Wandler. Mit der gleichen Frequenz arbeitet auch der Microcontroller, um Interferenzen auszuschließen. Die Daten werden aus dem Decoder dann noch einmal „re-clocked“ um einen möglichst geringen Jitter zu gewährleisten. Ein Aufwand zur „Jitter“-Reduzierung und in der Spannungsversorgung, der in dieser Preisklasse wohl einmalig ist und überdurchschnittliche Klangqualität garantiert.

weiter...

Technische Daten

Frequenzbereich: 1 Hz – 20 kHz ± 0,25 dB
Ausgangsspannung: 2,0 V RMS bei 1kHz
Ausgangs-Impedanz (Cinch): 50 Ohm (Minimum: 1 kOhm)
Wandler: Burr-Brown Delta-Sigma 24 bit / 192 kHz
Geräuschspannungsabstand: > -97dB
Dynamik: > 100 dB
Klirrgrad: < 0,0008% bei 1kHz, 0 dB
Stromaufnahme: 23 W. maximal
Fernbedienungs-Code: NEC
Gewicht: 6 kg
Abmessungen: 430 x 70 x 340 mm

享受生活，轻轻松松玩音响
玩音响，玩的就是电流和振动。

离线fleetwood

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只看该作者 1 发表于: 2006-04-14

老赵越来越洋气了
觉得玩英文都不过瘾，^_^

实践检验真理，时间解决问题

离线sanyue

管理员

只看该作者 2 发表于: 2006-04-14

呵呵，不是啊，太新的产品，找不到别的资料呢，我想，我看不懂，别朋友应该就能看懂啦，抄过来再说。

享受生活，轻轻松松玩音响
玩音响，玩的就是电流和振动。

离线wanghua

渐渐融入

只看该作者 3 发表于: 2006-04-14

请教老赵

4只6550EH ，配对。报价 to 13602726798

离线sanyue

管理员

只看该作者 4 发表于: 2006-04-14

没有货了。

享受生活，轻轻松松玩音响
玩音响，玩的就是电流和振动。

离线即墨人

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只看该作者 5 发表于: 2006-04-14

关注这台CD，可是不敢问价，怕...，呵呵。

一杯茶一张碟做个闲人...

离线sanyue

管理员

只看该作者 6 发表于: 2006-04-14

估计这两天就会到货了。

原来的朗泉CD，便宜的也差不多要万元左右了，现在好了，有便宜的了，但愿声音会如代理说的，比50系列要好。

看看格式，瞧瞧分量，估计会不错的。

享受生活，轻轻松松玩音响
玩音响，玩的就是电流和振动。

离线即墨人

VIP

只看该作者 7 发表于: 2006-04-14

有想法，只是怕贵，怕与器材不配。等老赵鉴定后再考虑。

一杯茶一张碟做个闲人...

离线sanyue

管理员

只看该作者 8 发表于: 2006-04-14

24 bit / 192 kHz

6 kg

在进口的机器里面，算是高规格，重量级了，况且，朗泉本来机器的重量都不大的。

享受生活，轻轻松松玩音响
玩音响，玩的就是电流和振动。

离线我的梦在飞

VIP

只看该作者 9 发表于: 2006-04-14

板凳等老赵发听感报告

离线ebyechina

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只看该作者 10 发表于: 2006-04-15

ft~~老赵上的不素英文的资料哈!貌似德文?!抑或法文?!
哪位dx来给翻译一下啊?!

离线gerald

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只看该作者 11 发表于: 2006-04-15

这里有英文介绍。

http://www.creekaudio.com/main_product.asp?prolook=evo_cd#Scene_2

此情可待成追忆只是当时已惘然

离线sanyue

管理员

只看该作者 12 发表于: 2006-04-15

呵呵，你的厉害！

我前天上这个网站还没有evo的资料呢，怎么就给你找到了呢！？

享受生活，轻轻松松玩音响
玩音响，玩的就是电流和振动。

离线sanyue

管理员

只看该作者 13 发表于: 2006-04-15

The Evo CD player uses a Philips VAM1201 laser assembly and low profile loader.

This transport is different to the short-loader previously used by Creek in its CD43mk2, CD50 and CD53. However, the laser and chipset are the same. The short-loader transport became obsolete; hence the switch to alternatives, such as the ATAPI drive used in the more expensive Classic and Destiny CD players.

Servo control and decoder functions are performed by a Philips chip set. Custom software controls these functions and also interfaces with user functions such as display, function buttons and remote control.

The Evo uses a single high current C core mains transformer fed from the mains via a custom designed common mode filter. To allow it to be easily used in different countries, this CD player uses an external voltage selector.

To stabilise and isolate the voltages to the various analogue and digital circuits the Evo uses no less than eight voltage regulators. Digital and analogue supplies are kept separate and the master clock uses its own supply.

One of the most important parts of a good sounding CD player is the master clock. The Evo has been designed to use a low jitter oscillator module that clocks the data from the drive to the D to A converter and also clocks the microcontroller with the same frequency. This is done to avoid the internal interference that would cause sonic performance reductions if run at a different and asynchronous frequency.

The data from the decoder is re-clocked to provide a low jitter signal to a Burr-Brown PCM 1738, DAC IC, which is capable of 24 bit/192kHz operation. However, Creek Audio does not up-sample the data as we do not believe there is performance advantage unless done correctly. The Evo CD is an entry level product and therefore its price cannot support the level of circuitry required to perform up-sampling correctly.

Following the D to A conversion, the Evo uses four high grade Burr-Brown OPA604 op-amps to sum the balanced output from the DAC and to convert the output current into a voltage.

Analogue filtering is required to the signal to eliminate digital artefacts. This needs to be buffered from the output sockets, so that external equipment does not change the filter shape and response. As it also exits the D to A converter in the reverse phase, the Evo uses two dual OPA2134 op-amps to both buffer the signal and reverse the phase prior to the output sockets. A relay is used at the output to mute the signal to ground when required.

The Evo operates conventionally with buttons for Play and Pause, Stop, Open and Close, Track forward and backward and power On/off.

A visual indication of its status is displayed on a large blue Vacuum Fluorescent Display (VFD). The display brightness can be altered from the Evo remote control handset.

Gold plated, solid metal, analogue and co-axial digital output sockets have been chosen to provide a good connection and appearance for a product at its price point. Optical digital output is also available via a standard TOSLINK connector.

Mains connection is via a standard, fused, IEC chassis plug. A high quality power cord, with suitable mains plug for the country of use is supplied.

The Evo has a dedicated remote control handset, which currently operates both the integrated amplifier and CD player. Evo uses different codes to other Creek products. Therefore it cannot be used with Classic or Destiny, nor can the alternate Creek remote handsets, ARC 53, SRC 1 or SRC 2 be used with Evo. However it has all the features you would expect, including an ability to dim the brightness of the display.

The controls are intuitive and the remote is packaged with every product.

享受生活，轻轻松松玩音响
玩音响，玩的就是电流和振动。

离线sanyue

管理员

只看该作者 14 发表于: 2006-04-15

Power requirements	Supplied 220/240—50 Hz or 100/120—60Hz
Power consumption	23W max 6W standby
Frequency response	1 Hz - 20 kHz ± 0.25 dB
Output level	2.0 V RMS at 1kHz, 0 dB
Output impedance	50 Ohm, min load 1 Ohm
Laser type	Semiconductor ALGaAs
Wavelength	790 nm ± 25 nm
Light output ( cw )	0.18 mW typical
THD + Noise	> -97dB
Dynamic range	> 100dB
Number of channels	2
Total harmonic distortion	< 0. 0008 % at 1 kHz, 0 dB
Weight	6Kgs
Size W/H/D	430 x 80 x 340mm