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DS Audio 唱頭 / 唱放 DS-003

DS Audio 唱頭 / 唱放 DS-003

DS003 是 DS Audio 最新開發的第三代光學唱頭,廠方對此代產品充滿信心, 所以不借工本, 落重料來擴充市瑒. DS 003的技術亮點在於左右聲道改為獨立的 LED 燈,強化光源,藉此提升光電轉換的效率,上一代 DS Audio 的唱頭輸出已經不凡, 有 40 mV,升級後提升到 70 mV,DS Audio 表示,唱頭輸出提升,代表唱頭放大的放大倍率可以降低,因此訊噪比大幅提升,音樂底噪更低,有著空前的音樂還原能力。

此外,DS003 的遮光板部分,因為左右聲道獨立光源,所以尺寸可以變小,再加上使用了新的材料,從原本的鋁,換成了 99.9 % 的純鈹重量降低了 50 %


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商品描述
***本店商品網上及門市同步銷售,系統有機會未及時更新,將會有職員致電聯絡。***
***有現貨的商品1-3個工作天內會跟進及寄出。***


Cartridge

Independent LED and photo-detector arrangement for the left and right channels
The new DS003 optical cartridge system has been optimized, by implementing an independent LED and photo-detector arrangement for the left and right channels. As a result the cartridge output voltage has greatly increased from 40mV to 70mV. The DS003 cartridge offers a greatly improved S/N ratio when compared to its stable mates, resulting in an even lower noise floor and far greater musical clarity.

Weight of shading plate reduced by more than 50%
The implementation of independent left and right channel LED’ s allows for the positioning of the optical system to be optimized as well as necessitating the use of a new shading plate that has been significantly reduced in size compared to our earlier designs. In addition to this reduction in size, the material used to produce the shading plate has changed from aluminium (as used in the second generation cartridges) to 99.9% pure beryllium.

Aluminum cantilever & Aluminum body
The DS003 cartridge features the combination of an aluminum cantilever with a line contact stylus. The cartridge body is made by aluminum and the structure has been designed in such a way as to promote maximum rigidity. In addition to these features, the DS003 utilizes internal wiring 1.6 times thicker than used in the second generation cartridges in order to

Equalizer

Changed the thickness of the circuit board and the thickness of the copper foil.
Compared to the DS002 equalizer, the thickness of the circuit board has been changed from 1.6 mm to 2.0 mm, and the thickness of the copper foil has been changed from 35µ to 70µ.In addition, the DS003 equalizer allows you to select the cutoff frequency for the low frequency range from four types, allowing you to select an output that better matches your system.

Hand-made in Japan circuit board
Every component part used in our products is tested and evaluated by our expert Japanese technicians.
In addition to using a specially printed circuit board, twist-connection of the component legs is further evidence of DS Audio’ s excellent attention to detail.
Each and every product is hand-made and quality assured by our skilled engineers.

Specification

DS 003 Optical Cartridge
Signal output: Photo-electric Conversion
Channel separation: 27dB more(1kHz)
Weight: 7.7g
Output signal level: 70mV (1kHz cartridge output)
Canti-lever: Aluminum
Body material: Aluminum(A5052)
Cantilever holder material: Stainless
Needle pressure: 2.0g~2.2g(2.1g is recommended)
Stylus: Line contact

DS 003 Equalizer for Optical Cartridge
Output voltage: 500mV(1kHz Equalizer output)
Output impedance: RCA 120Ω
Pre amp input impedance: More than 10kΩ
Input terminal: RCA terminal
Output terminal: RCA terminal×2
Size: W33cm×H9.2cm×D29.5cm
Weight: 5.0kg
送貨及付款方式

送貨方式

  • 陳列室自取 - 香港炮台山屈臣道 4-6 號海景大廈 B 座 10 樓 1010-1012 室
  • 特別安排運送方式 (需與職員聯絡)
  • 運輸連同另一訂單一併寄出
  • 順便智能櫃取件 (☆☆☆全單滿 $500 即享順豐免運費☆☆☆)
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  • OK便利店取件 ((☆☆☆全單滿 $1000 即享順豐免運費☆☆☆))
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付款方式

  • 轉數快
  • 八達通(Octopus)
  • 陳列室付款
  • 銀行轉帳/ATM
  • 支付寶 (HK)
  • 微信支付
  • 信用卡
  • Apple Pay
顧客評價
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