samuel8892000 發表於 2013-8-21 12:53 static/image/common/back.gif
LX 85啦 有86同等功力 P記机很少壞 可買水貨.
帥兄你好，我現在都是用pionnerLx56，直至現在拾多日未有事（千萬不可發生{:1_332:} ），不過之前我想買水貨，但打香港代理處之知，你比部水貨機修理都收……收你3仟元登記費{:1_331:} ，{:6_207:} 哗我即去買行貨。
小心ssp個的舗有2手買賣話水貨陳列品清柩的貨{:6_192:}
louis001 發表於 2013-8-21 20:08 static/image/common/back.gif
師兄最近係個師兄屋企見識過83既威力
力水同聲底都真係高一班 但AMP都係有新買新 但83真係好好表現 ...
力水同聲底都真係高一班
better than 85?{:6_200:}
hkea 發表於 2013-8-22 01:01 static/image/common/back.gif
力水同聲底都真係高一班
better than 85?
better than 85 我個人認為 {:6_182:}
hkea 發表於 2013-8-22 01:01 static/image/common/back.gif
力水同聲底都真係高一班
better than 85?
83 既ICE power已成絕響, 85打後已經係Pioneer自家Direct Energy Class D後級, 又一縮水技倆{:6_203:}
http://www.icepower.dk/en/technology/power/the_icepower_approach/
Compared to other Class D technology developers, we have taken a different approach. ICEpower amplifiers process analogue audio signals, hence ICEpower® technologies are called analogue Class D or analogue switching. Compared to standard Class D designs, which use triangular generators to create PWM signals, ICEpower technologies are self-oscillating (self-containing): several feedback loops ensure stable high audio quality, regardless of the speaker loads.
Two of ICEpower’s core technologies are COM and MECC.
COM, the Controlled Oscillating Modulator, is a self-oscillating closed loop system. This architecture offers a range of advantages over other feedback PWM designs. COM suppresses non-linearities in the output stage, delivering a high PSRR – power supply rejection ratio: 60 dB in ICEpower solutions, compared to 0 dB in a basic Class D design. The COM principle also allows for simple, intelligent engineering design of solutions, since modulation and regulation are in the same block.
MECC, Multivariable Enhanced Cascade Control, principle applies a secondary feedback loop after the output filter in order to compensate the non-linearities introduced by the output filter. While the inner loop compensates non-linearities related to the modulator and the power stage.
Among the many qualities of the two technologies, the two feedback systems - including feedback directly at the output of the amplifier, produce very low amplifier output impedance resulting in highly precise bass control, superior to Class AB.
P 記已經越來越無做旗艦機既誠意…
hkea 發表於 2013-8-22 01:01 static/image/common/back.gif
力水同聲底都真係高一班
better than 85?
Pioneer 由 85 開始可以淡忘......
louis001 發表於 2013-8-22 01:21 static/image/common/back.gif
better than 85 我個人認為
睇戲85分析力高過83 聽歌83靚声及好力過85 有時很難取捨.但83壞机零件較難找.
