headphone amplifier的用法和樣例：
例句
- External component requirements are reduced as no separate microphone or headphone amplifiers are required, and Cap-less connections can be made to all loads.
減少外在組分要求，因為沒有需要分開的話筒或耳機放大器，並且蓋帽聯繫可以與所有裝載建立。 - I have found during comparisons with my other headphone amplifiers that there is absolutely no need for any bass or loudness contour or enhancement with this amp.
我發現，在比較我國與其他耳機放大器，是絕對不存在任何需要接受低音或響度輪廓或加強與這安培。
