Pioneer 09FD analog out crossover問題

eosteven

我用Pioneer 09FD analog out 去 Krell HTS 7.1前級, 所以crossover要係Pioneer 09FD度set, 不過個subwoofer pink noise就好奇怪, 正式聽都有問題, 玩佢唔掂, 有冇師兄知部09FD其實搞緊乜?

09FD subwoofer crossover set bypass 既 pink noise超大聲, -6db都大過其他channel +0db
set 50hz crossover 就超細聲, +6db都細聲過其他channel +0db 好多
而每set高d crossover就大聲d, 不過就算set到 150hz都大聲唔過bypass
如果其他喇叭set做 small, 個subwoofer又會細聲d, 其他喇叭set做 Large, 個subwoofer又會大聲d
而係Krell前級subwoofer只係set到大過其他channel +5db, 用Krell解碼聽落完全正常, 一用09FD解碼後analog out去krell就亂晒龍, 唔知點搞!!!

eosteven

仲有我個本manual居然無crossover呢項setting!!

kleehkg

換 Cary 12 啦

raywan

我用Pioneer 09FD analog out 去 Krell HTS 7.1前級, 所以crossover要係Pioneer 09FD度set, 不過個subwoofer pink noise就好奇怪, 正式聽都有問題, 玩佢唔掂, 有冇師兄知部09FD其實搞緊乜?

09FD subwoofer crossover set bypass 既 pink noise超大聲, -6db都大過其他channel +0db
set 50hz crossover 就超細聲, +6db都細聲過其他channel +0db 好多
而每set高d crossover就大聲d, 不過就算set到 150hz都大聲唔過bypass
如果其他喇叭set做 small, 個subwoofer又會細聲d, 其他喇叭set做 Large, 個subwoofer又會大聲d
而係Krell前級subwoofer只係set到大過其他channel +5db, 用Krell解碼聽落完全正常, 一用09FD解碼後analog out去krell就亂晒龍, 唔知點搞!!!
eosteven 發表於 2011-5-10 13:27

我用 Pioneer BDP-09FD 5.1 Analog Output 至 Lexicon MC-12B V5.25 EQ











Crossover 在 Lexicon 內 Set THX 80Hz

raywan

Lexicon MC-12B Crossover Settings

eosteven

Lexicon MC-12B Crossover Settings



   ...
raywan 發表於 2011-5-10 15:07

我係Krell度set crossover無反應架喎, 佢應該乜都無搞過純analog放大
照我理解, 如果analog入左部av pre-amp 而crossover有效, analog訊號應該會變返做digital, 搞過crossover, 先再由digital變返analog

eosteven

換 Cary 12 啦
kleehkg 發表於 2011-5-10 14:26

唔知佢pre-amp部份掂唔掂呢?
cary有部萬幾蚊既2ch pre-amp我試過就麻麻
試過部Krell砌贏2萬級既2ch pre-amp無難度

raywan

我係Krell度set crossover無反應架喎, 佢應該乜都無搞過純analog放大
照我理解, 如果analog入左部av pre ...
eosteven 發表於 2011-5-10 16:25

I do not familiar with your Krell

My Lexicon MC-12B can able to allow you to handle the bass management.

You need to check whether your Krell is by-pass (not allow to handle the bass management) when analog input is selected.

Please note the lower grade model of Lexicon such as MC-8, the machine do not able to handle bass management when analog input.  I will only handle by-pass.

raywan

raywan

Lexicon Lower Class Model --> MC-8B only have analog By-Pass.

Therefore, it cannot change the by-pass to off.



No bass management in MC-8B when using analog input.

raywan

If your Krell does not show changes when changing the crossover, I believe the by-pass is the default (only) mode when analog input.



You may only try to use the crossover setting within Pioneer BDP-09, but it is not very good.

eosteven

咁部Krell應該無bass management
不如你幫我試下off左你個bass management 用analog bypass睇下你部09fd個crossover有冇我講既情況, pls

chhanthony

重未攪掂?

kleehkg

唔知佢pre-amp部份掂唔掂呢?
cary有部萬幾蚊既2ch pre-amp我試過就麻麻
試過部Krell砌贏2萬級既2ch pre- ...
eosteven 發表於 2011-5-10 16:31

你買嚟試吓味知囉

avmilk

bass management可吾可以係PMC十仔度做?

sk555

換0左部機咪搞典囉升級升級

eosteven

bass management可吾可以係PMC十仔度做?
avmilk 發表於 2011-5-10 19:54

唔得呀, 十仔淨係可以roll off SW channel既訊號
我呢家要前中後channel既80hz以下加埋去SW channel

eosteven

換0左部機咪搞典囉升級升級
sk555 發表於 2011-5-10 20:06

    我諗要升級就要分返開2ch pre-amp同 AV proceesor, 無位擺咁多機

eosteven

重未攪掂?
chhanthony 發表於 2011-5-10 18:53

    唔知點解近排先發現, 之前set又"好似"唔覺

是嗎

cary 12