主流AV AMP後級輸出測試分享

apple1984

而家買av amp通常都會上網睇下規格, 比較下基本function, 技術等等, 但係一睇到輸出....各廠商一大堆看似大同小異的規格, 什麼ohm, thd, khz, jeita, rms......真係未入舗試機已經覺得頭痕 . 雖然小弟係唔同意買機只係純粹考慮書面資料、輸出數字而忽略實地比較同個人對音色取向, 屋企環境etc....., 但人是好奇既 , 加上買之前都想了解下部機力水大概係點, 實試後就可以知廠方聲稱既資料係米屬實.

廢話少講, 小弟之前買amp看了不少資料, 推介其中一個第三方網站有關輸出既test,雖然model唔係咁齊及update, 但部份香港有既model, 可以當基本參考：

http://www.hometheater.com/search/node/A/V%20Receiver?page=1

LX-86/SC-68

HT Labs Measures
Two channels driven continuously into 8-ohm loads:
0.1% distortion at 144.5 watts
1% distortion at 191.6 watts

Five channels driven continuously into 8-ohm loads:
0.1% distortion at 92.3 watts
1% distortion at 138.8 watts

Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 90.0 watts
1% distortion at 113.8 watts

Cambridge Audio Azur 751R

HT Labs Measures
Two channels driven continuously into 8-ohm loads:
0.1% distortion at 187.2 watts
1% distortion at 212.1 watts

Five channels driven continuously into 8-ohm loads:
0.1% distortion at 121.9 watts
1% distortion at 144.5 watts

Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 117.0 watts
1% distortion at 136.7 watts

Onkyo TX-NR3010 A/V Receiver

HT Labs Measures
Two channels driven continuously into 8-ohm loads:
0.1% distortion at 167.8 watts
1% distortion at 189.5 watts

Five channels driven continuously into 8-ohm loads:
0.1% distortion at 122.1 watts
1% distortion at 142.2 watts

Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 114.1 watts
1% distortion at 127.2 watts

Sony STR-DA5800ES A/V Receiver

HT Labs Measures
Two channels driven continuously into 8-ohm loads:
0.1% distortion at 128.5 watts
1% distortion at 171.4 watts

Five channels driven continuously into 8-ohm loads:
0.1% distortion at 110.3 watts
1% distortion at 134.7 watts

Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 98.5 watts
1% distortion at 118.7 watts

Marantz SR7007 A/V Receiver

HT Labs Measures
Two channels driven continuously into 8-ohm loads:
0.1% distortion at 124.3 watts
1% distortion at 143.2 watts

Five channels driven continuously into 8-ohm loads:
0.1% distortion at 89.5 watts
1% distortion at 111.4 watts

Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 70.5 watts
1% distortion at 83.8 watts

Yamaha RX-A1020 A/V Receiver

HT Labs Measures
Two channels driven continuously into 8-ohm loads:
0.1% distortion at 113.5 watts
1% distortion at 129.2 watts

Five channels driven continuously into 8-ohm loads:
0.1% distortion at 63.9 watts
1% distortion at 73.2 watts

Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 57.0 watts
1% distortion at 65.1 watts

apple1984

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Cambridge Audio Azur 551R  

HT Labs Measures
Two channels driven continuously into 8-ohm loads:
0.1% distortion at 95.2 watts
1% distortion at 111.3 watts

Five channels driven continuously into 8-ohm loads:
0.1% distortion at 68.2 watts
1% distortion at 81.2 watts

Seven channels driven con- tinuously into 8-ohm loads:
0.1% distortion at 61.7 watts
1% distortion at 69.4 watts

Pioneer VSX-1123 A/V Receiver

HT Labs Measures
Two channels driven continuously into 8-ohm loads:
0.1% distortion at 127.7 watts
1% distortion at 146.2 watts

Five channels driven continuously into 8-ohm loads:
0.1% distortion at 87.0 watts
1% distortion at 95.7 watts

Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 59.6 watts
1% distortion at 71.5 watts

Denon AVR-2313CI A/V Receiver

HT Labs Measures
Two channels driven continuously into 8-ohm loads:
0.1% distortion at 126.8 watts
1% distortion at 152.1 watts

Five channels driven continuously into 8-ohm loads:
0.1% distortion at 77.7 watts
1% distortion at 90.8 watts

Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 74.3 watts
1% distortion at 84.3 watts

Sony STR-DN1030 A/V Receiver

HT Labs Measures
Two channels driven continuously into 8-ohm loads:
0.1% distortion at 118.8 watts
1% distortion at 134.7 watts

Five channels driven continuously into 8-ohm loads:
0.1% distortion at 81.5 watts
1% distortion at 90.4 watts

Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 65.4 watts
1% distortion at 78.2 watts

Marantz SR6006 A/V Receiver

HT Labs Measures
Two channels driven continuously into 8-ohm loads:
0.1% distortion at 127.9 watts
1% distortion at 153.2 watts

Five channels driven continuously into 8-ohm loads:
0.1% distortion at 75.9 watts
1% distortion at 92.0 watts

Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 71.3 watts
1% distortion at 83.4 watts

Samson2011

thank you for sharing

mistaleung

751R細細部但都幾好力!

bardeen729

正啊!雖然無我想買既型號，但係已經可以用黎參考。謝謝!

jl0330

多謝分享!

keke323

如果可以有更多型號就好喇

apple1984

mistaleung 發表於 2013-8-29 09:48
751R細細部但都幾好力!

751隻環牛真係唔講得少, 就算551都有番咁上下

apple1984

有趣既發現, 原來Pioneer 1123同LX-86推5ch (87.0W vs 92.3W), 力水相差唔夠7%.....咁真係買部入門有preout既LX-5*系再加後級仲划算{:9_437:}

samuel8892000

LX 86玩分折力 講力水大把机好過佢.如打算日後加後级 86可能係好選擇.