本帖最後由 Sai-Lo 於 2009-11-1 15:23 編輯
I eventually realised my small JM Lab 907 Be can actually product much bass.
It has been commented in the past that JM lab is not strong enough in base and its strength is only on its tweeter.....but in fact when I feed in with adequate power by the P-700, the base is quite ok.......
it's excellent in imaging, bright, balanced and transparent.
and it's only by this time that I confidently believe 907Be is better than 805s in all aspect..... this is the comment posted in review 33 in 2005. Initially I really doubt whether this "低音勁到拍得住有些座地speaker" is true.....
跟膽機用了3個月，高音勁好，完美。
低音及薄聲是我買JM Lab最擔憂的地方，但用 burn-in disc 煮了250小時的907be，完全無薄聲，而低音勁到拍得住有些座地speaker。經 toe in後，才能解決boom。隻907be外表設計甚美觀，但認為法國佬手工未達100%完美。
我用跟706及聽過8系一段時間，亦試聽過906；907be的聲底在開聲時有D似，但burn in後，發覺原來此聲底可變得咁美，根本不同層次。
Eventually I realised the answer is a definite YES, and I should match the 907Be with an adequate power amp. Its my fault.
有冇唸過用擴散版解决註波問題?
本帖最後由 Sai-Lo 於 2010-5-22 15:48 編輯
recent update
後置換成SR800V.....新代理舊價錢
包圍感好咗好多...亦配令LM lab 嘅聲底{:6_193:}
後置離人耳直線距離5呎,離耳水平高85cm,與前置角度為135...算是合適的位置 {:6_211:}
本帖最後由 Sai-Lo 於 2010-5-22 15:56 編輯
updated gear list
Plasma: Pianasonic PY800 42"
Projector: Sharp Z-12000
Screen: Stewart Studiotek 130 100" electric screen
AV Amp: Onkyo 905 (Oyaide Tunami GPX)
2 Channel Pre-amp: Accuphase C290
2 Channel Power-amp/AV Power-amp: Accuphase P-700
Blu-ray Player: Denon 2500 BTCI (Wireworld SSH5-2, Acrolink 4020 + P/C 004)
HTPC: 垃圾機 ( Wireworld SSH5-2 + Acrolink 4030 + P/C 037)
CDP: Sony 垃圾剷
Front speaker: JM Lab 907Be 25th anniversary limited edition+ original stand
Centre speaker: JM Lab CC 900
Surround Speaker: JM Lab SR 800V
Subwoofer: SVS SB12+ (Audioquest SUB-3, Belden 80303)
......{:6_128:}.......
嘩...........{:6_212:}
呢个AV音响房非常正{:6_193:}，多谢C兄分享{:1_249:}
latest photo, 我諗暫時會停一停手,享受AV+ 音樂.... (查實係冇$$)
Sai-Lo 發表於 2009-10-31 01:21 http://www.post76.com/discuss/images/common/back.gif
Perfect gears.
I like it very much esp. the golden dimension of your Sitting Room.{:6_196:}
正{:6_193:}
recent update
後置換成SR800V.....新代理舊價錢
包圍感好咗好多...亦配令LM lab 嘅聲底
後置離 ...
Sai-Lo 發表於 2010-5-22 15:42 http://www.post76.com/discuss/images/common/back.gif
換左dipole後置，環繞聲的包圍感和質感都一定好得多
