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iBasso PB3 Mockingbird 耳擴 支援 2.5mm 平衡 插頭 耳機 AMP 放大器

HK$1,698.00
HK$1,698.00
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全新 iBasso PB3 Mockingbird 耳擴 支援 2.5mm 平衡 插頭 耳機 AMP 放大器

1. BTL結構配合專利平衡線路設計。
我們的平衡線路有異于別的平衡耳放線路。一般的平衡耳放會把偶次諧波抵消,導致聲音沒有韻味。 放大後聲場是大了,動態也好了。 但是聲場縱深沒有了,人聲也單薄了。 而我們的PB3在保留所有平衡耳放優點的情況下加強了聲場縱深,並且人聲更加飽滿。

2. 運放+緩衝器設計,保證高電流及高輸出功率,最大可達480mW

3. 超級電容優化電源

在類比音訊產品的設計中,電源的濾波都是重中之重,電容的容量越大,中低頻的力度和解析度越好。在我們使用鋁電解或者鉭電容時,限於產品的尺寸,無法做到電容的容量足夠大。現在我們產品中使用的超級電容,一顆就相當於1000顆470uF的電解電容,完美的解決了可擕式產品不能使用大電容的問題。同時這顆超級電容的內阻非常的小,反應速度更快,動態表現更好。

4. 採用C&C鋁材加工,超薄機身設計

5. 配備2.5mm平衡介面及3.5mm非平衡耳機介面

6. 2檔增益設計

7. 進口Alps音訊電位器,

8. 2500mAh氯離子電池,20小時長續航

規格參數:
  • 輸出功率:≤480mW         
  • 信噪比:≥120dB
  • 總諧波失真:<0.0005%   
  • 續航時間:20 小時
  • 耳機適配阻抗:8~300Ω
  • 尺寸:120*63*11.1mm
  • 重量:135g

Advantages of a Balanced AMP
The balanced amplifier output voltage is 2 times greater when compared to the output of a single ended amplifier.
Also, output power is 4 times more than the single ended amplifier which allows it to drive headphones better and win more headroom.

BTL structure with the patent balance circuit design.
Our balanced circuits are different from other balanced amp circuits. The general Balanced Earphone Amplifier will offset the second harmonic wave, resulting in no sound charm. Although amplifying the sound field is loud and dynamic is well, but the depth of sound field disappears and the human voice becomes thin. While our PB3 enhances the depth of the sound field under the conditions of keeping all advantages of a balanced amp, which makes the vocals become fuller.
The design of Op amp with buffer design ensures high current and high output power, and its maximum output power is up to 480mW.

The super capacitor optimization power supply.
In the design of imitating audio products, the filter of the power is the most important.
The greater the capacity of the capacitor is, the better the intensity and resolution of the low-frequency.
We use 1 super capacitor of our product which is equivalent to 1000 pieces 470uF electrolytic capacitor, which perfectly solves the problem of the portable products without large capacitors. At the same time, the internal resistance of this super capacitor is very small, with faster response and better dynamic performance

  • Using C & C aluminum processing, ultra-thin body design.
  • Equipped with 2.5mm balanced interface and 3.5mm Non-balanced Earphone jack.
  • 2-setting gain switch design
  • Imported Alps audio potentiometer.
  • 2500mAh chloride ion battery with 20 hours long life.

Specifications
  • Output power: ≤ 480mW
  • Signal to noise ratio: ≥ 120dB
  • Total harmonic distortion: <0.0005%
  • Life time: 20H
  • Earphone adapter impedance: 8 ~ 300Ω
  • Size: 120 * 63 * 11.1mm
  • Weight: 135g

100% NEW 全新。香港 iBasso 行貨正貨。香港 iBasso 代理 1年。 ( 1-Year Warranty by Authorized Dealer by Hong Kong Authorized Dealer )

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