Harman Kardon avr 3000 [复制链接]

Connections: Inputs: 7x analogue phono pairs; 5.1-channel phono array; 3x TOSlink optical and 3x coaxial electrical digital S/P-DIF; 5x composite video; 5x S-video; 1x 75ohm FM antenna; 2x screw terminal AM loop. Outputs: 5.1x analogue phono pre-outs; 3x analogue record/output pairs; 1x TOSlink optical and 1x coaxial electrical S/P-DIF digital outputs; 3x composite video; 3x S-video; 2x remote IR; 10x banana-capable loudspeaker binding posts; 2x 240V AC outlets (100W maximum); 1x 1/4" headphone jack.

Sound formats supported: Dolby Digital; DTS; Dolby Pro-Logic; Dolby 3 Stereo; PCM (maximum sample rate 96kHz) and MPEG-1 Layer III (MP3).

Dimensions: 440(w)mm x 167(h)mm x 435(d)mm

Weight: 14kg
TECHNICAL ANALYSIS

Manufacturer's rated output: 50W RMS

Maximum output at onset of clipping: 78.3W @ 0.73% THD (8ohms)

Fidelity firewall output: 72.8W @ 0.06% THD (8ohms)

Frequency response: 20Hz-20kHz ±0.12dB
[upload=jpg]uploadImages/200312316281770548.jpg[/upload][upload=jpg]uploadImages/200312316291194212.jpg[/upload]
http://www.homecinemachoice.com/testbench/frame.html?http://www.homecinemachoice.com/testbench/Amplifiers/HarmanKardon/HarmanKardonAVR3000.shtml

1999年产品，新的，2000比较合适

thank you indeed!
and the guy of my next door also said,relating to this:"Manufacturer's rated output: 50W RMS
Maximum output at onset of clipping: 78.3W @ 0.73% THD (8ohms)
Fidelity firewall output: 72.8W @ 0.06% THD (8ohms)",


"50 w indicated by H.K.exceed 80w of Jap's specification".

Could it be true?

cheap ones:金琅hp305+yamaha 95 subwoofer

OUTPUT POWER IS NOT THE MOST IMPORTANT ELEMENT。WHAT IS THE SPEAKER YOU USED？

功率放大器的功率标法，通常欧美的机都按国际电工委员会（IEC）的标准标出，日本的机则按日本国家标准（EIAJ）标出。同样的功率，按日本的标准会高出约三分之一。


http://www.hifi168.com/Bbs/article.asp?titleid=30068&ntypeid=10
http://www.hifi168.com/bbs/article.asp?titleid=27215&ntypeid=10
http://www.hifi168.com/bbs/article.asp?titleid=26475&ntypeid=10
http://www.hifi168.com/bbs/article.asp?titleid=25037&ntypeid=10