blue30 wrote:
有其他大大說609的...(恕刪)
SONY的是都有Standby pass-through of Audio & Video功能
http://store.sony.com/webapp/wcs/stores/servlet/ProductDisplay?catalogId=10551&storeId=10151&langId=-1&productId=8198552921666303789
DN1020五聲道推力跟609差不多
但七聲道推力差609一點
DN1020
Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 65.3 watts
1% distortion at 79.3 watts
http://www.hometheater.com/content/sony-str-dn1020-av-receiver-ht-labs-measures
TX-NR609
Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 77.7 watts
1% distortion at 88.9 watts
http://www.hometheater.com/content/onkyo-tx-nr609-av-receiver-ht-labs-measures
blue30 wrote:
大大我看到的nr 6...(恕刪)
609最大出力175W是在阻抗較低的狀況如4ohm
如609美規是
100 W + 100 W (8 ohms, 20 Hz-20 kHz,
0.08%, 2 channels driven, FTC)
125 W + 125 W (6 ohms, 1 kHz, 0.1%,
2 channels driven, FTC)
http://www.us.onkyo.com/model.cfm?m=TX-NR609&class=Receiver&p=s
DN1020美規也是
8Ohms 20-20kHz : 100W + 100W
實際看環繞音效五聲道跟七聲道出力
當然以前面的測試結果較為客觀
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