今次冇玄學冇黑科技，就係技術，美國 Sparkos Labs 分立模塊

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當你唔知去邊度買 opamp 先肯定係真貨。。。

當你發現玩嚟玩去果幾隻 opamp 感覺好悶。。。。

當你就算肯比錢，但發覺部機原來冇位插 d 大 module。。。。。

你可以試吓 Sparkos Labs！

有單、有雙、有穩壓；夠細、pin to pin、plug and play，而且最重要係價錢大眾化，唔會貴過一粒正品全新 627BP 官方單價





歡迎带你心儀嘅 opamp 嚟 A/B 比較
（因店舖器材所限，及為求方便操作，比較只限單 opamp，不便之處請諒解 ）

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睇真 d 個 size 比例

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Specifications SS3601 Single Discrete Op Amp Mechanical Data
•140 dB Open Loop Gain
•415nV RMS (2.9nV√HZ) Noise to 20KHZ
•+/- 18 Vcc Max
•15mA Class A Ouput Current
•65mA Max Output Current
•14mA Supply Current
•< 300µV Typical Offset

Features
•Optimized For High Performance Audio
•Available In Single Or Dual
•DIP8 Compatible Package
•Circular Machined Gold Plated Pins
•Smallest Discrete Op Amp On The Market
•100% Class A Biasing
•Two Pole Compensation
•NPO Capacitors
•1% Metal Film Resistors           
SS3601_SS3602.pdf (1.69 MB, 下載次數: 942)

2016-5-20 23:20 上傳

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Specifications Discrete Voltage Regulators
•125dB Input Rejection
•3uV RMS Noise @5Vo,  5.8uVRMS Noise @ 15Vo (20Hz – 20KHz)
•Excellent Transient Response
•< 2V Dropout Voltage
•Stable With Ceramic And Low ESR Output Capacitors
•1 Amp Output Current (Internally Limited And Protected)
•Fully Discrete Design – Right Down To The Error Amplifier
•On – Board 10uF Tantalum Polymer Output Capacitor
•Precision Thin Film 0.1% Tolerance Resistors
•+/- 1.5% Output voltage accuracy
•Available With Positive Or Negative Fixed Output Voltage Of 3.3V – 24V
•Available In 3 Industry Standard Pin Outs
Discrete-Voltage-Regulator-Data-Sheet.pdf (1019.38 KB, 下載次數: 850)

2016-5-20 23:19 上傳

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價格请睇特許區：
http://www.hiendy.com/hififorum/ ... &extra=page%3D1

聲就唔「吹」啦，耳聽為實，大家帶 opamp 嚟比較更實際