耳机放大器

我很大信心（但不是肯定）说这是没有其他晶体管耳机放大器可以达到（即使只是接近）。

I can say with high confidence ( but not positive ) that there is no other SS headphone amp of this caliber ( even though many come close ) .

基于电子管WCF电路的高保真耳机放大器设计

Design of High Fidelity Headphone Amplifier Based on Vacuum Tube WCF Circuit

介绍NCP2809型立体声耳机放大器的特点及使用经验，给出优化PCB布局的两项措施。

The characteristics and application experiences of NCP2809 type stereo headphone power amplifier are described , and two measures to optimize PCB layout are presented .

地居中耳机放大器将造福便携应用

Benefits of a Ground - Centered Headphone Amplifer in Portable Applications

现在相当多价格合适但优秀的耳机放大器。

There are just a LOT of great , affordable headphone amps out there .

翻一下：一般情况下耳机放大器为了对耳机控制有很低的输出阻抗。

Normally a headphone amplifiers has a very low output impedance which gives the amp tight control over the headphone action .

减少外在组分要求，因为没有需要分开的话筒或耳机放大器，并且盖帽联系可以与所有装载建立。

External component requirements are reduced as no separate microphone or headphone amplifiers are required , and Cap-less connections can be made to all loads .

低成本、高品质的耳机驱动功率放大器一直是消费类电子，诸如CD播放器、MP3和DVD等产品所追求的目标。

Audio players such as popular CD 、 MP3 and DVD in the consumer electronic market have been driven for low cost and high performance headphone power amplifiers .

以电子管微变等效电路分析为基础，设计了一款以驱动高保真耳机为目的的耳机放大器。

Based on the analysis of vacuum tube slight variation equivalent circuit , a headphone amplifier is designed to drive high fidelity headphone .