人人齊環保，日夜出街蒲。

I am earth friendly. But everytime I hear 地球村, I want to vomit.

Use of low power Single End Tube Amp and Full Range Driver, is best balance between sound and energy consumption!!

I think more and more amp working in Dynamic Switching mode, At low level will be working in Class A, for suddenly power required, will switch to Class AB.

等我唱吓歌先..健康型象好,佢受煙扮環保
要夾口形夾唔到,最拍唱MMO...

既然日日死咁多人...我殺多幾個人都冇所謂啦. 係未咁呢

所以未要揀環保包裝的用品來用囉.免得過就唔好成日換機.

另一個事實係. 有個人日日飲被入摻入毒藥的湯水. 你知道左.會唔會話: 既然你日日飲. 我呢度有多左既滴露,披霜, 請你飲下啦 ???

not just class-A amps are harmful to environment, CDs and LPs and their packages are harmful too, so are all existing HiFi setups and cables which consuming resourses and energies harmful to environment.

kenny hing , you support what I said !

Hmmm...

I think Class-A amp's are not allowed anymore.

There are regulations in europe and USA that if not in use, the electric machines must go into an energy-saving mode.

This happened like 10++ years ago.

So nowadays, the Amp's are class-A circuited, but they are not exactly class-A,

It is good for environment.

留家聽音樂唔出街搭車本身不是環保嗎?

對. 環保係生活所有環節一面都要考慮. 唔會有例外.

環保係地球村公民責任，
無理由聽音樂嘅人可以無責任，
亦冇話環保少少玩唔到HiFi，聽唔到音樂。

當然環保係指相對而言，唔好扯返去原始人生活講。

"A類機 不環保"
comparatively, YES! They have only 20%~35% efficiency.

I'm using old-small-amp with small speaker and usually listening within 5W sound level.
I can say I'm 支持環保. Of course I'm consumming resource from Earth but try my best to use less.

支持環保.

There is a much bigger impact on banning the use of non-RoHs components than just Class A or non Class A.
A lot of ClassAB amps are excellent sounding too. And I don't think 2.5W Class A 2A3 amp is not environmental friendly.
All amps will sound different 5 years from now than 5 years ago even they use the same circuitry and from the same manufacturer...The components are just different....

Before Europe bans class A, they should ban Ferrari first. :(

all c-hings

you have you point, but you not understand what I mean. I like class A amp, but I support class D too.

my point is .....
- we cannot buy an air-con in many countries
already if it cannot reach the level/limit of energy saving.

- in other words, we cannot buy class A amp
in few years later ?
and... class A amp only for DIY ?

聽歌都講環保
唔係呀 ＜＜＜＜＜

有乜問題? 人人為娛樂就唔理環保, 全球暖化加快, 我地都玩唔倒幾耐.

明唔明乜係環保架..要環保不聽音樂? 歪理.