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她唇之下电视剧全集高清在线观看
3人认为这有帮助将此评论标记为有用的按钮有帮助1条评论举报滥用行为Jacob Westmore5.0 out of 5 starsCrystal Clear - Amazing Amp.January 22, 2014Verified PurchaseI have this amp powering two JBL SE-30's, and man does this amp push. Speakers are rated for 280W, they have two input connections so that on a normal receiver you can wire up two channels to them to increase their volume output; And this lil amp, rated to 16.5W outputs MORE decibels at half max volume than my Pioneer 1022-K at 50%. Note that my Pioneer is rated to 140W per channel, and I usually wire up two to each so that I max the speakers input. If that's not incredible enough on its own, I've gotta say this is easily one of the cleanest, most full, pure sounding amps I've ever heard. Not to keep comparing the two (because they are in completely different leagues) but I have owned 2 Pioneer receivers and a Harmon / Kardon receiver, Pioneer being the commonly known as the best in the business with their Elite series amps. AND this Qinpu sounds noticeably more clean. I don't know how else to describe it. Each sound or instrument can be easily discerned from the other sounds playing at the same time, almost as if it were being played from a completely separate speaker. It's got to be the analog signal, I just never believed analog could make such a big difference compared to digital. It's astonishing.In short: If your looking for a good quality, bang for your buck buy, and your looking for analog - Stop Here!This Vacuum Tube amp is easily one of the best sounding amps I've ever bought. Clean, Dynamic, Full, and surprisingly Loud, incredible purchase for the money, I couldn't be more pleased!8 people found this helpfulMark this review as helpful BUTTONHelpfulComment Report abuseJames G. Alexander5.0 out of 5 starsTubes rock!May 18, 2013Verified PurchaseI ordered this unit in order to have a way to use headphones with my Bose Lifestyle system (which lacks a built in headphone jack). This is the first tube stereo component that I have tried. While I make no claims to having anything other than average hearing, to me the sound is incredible. I am very happy with it. This is using a mid level pair of Sennheisers (HD 518). The unit has plenty of power to drive them to higher volumes than I care to listen to. I have not tried to drive traditional speakers with it.The tubes are protected in a sort of cage where they can be seen but have a level of protection against impact (however the tops of the tubes are exposed. I do not know what the life expectancy is of this type of tube, nor do I know how difficult it would be to source replacement tubes (the small owners manual does not mention that.)I have only had the unit for a couple of days, but so far I love it!4 people found this helpfulMark this review as helpful BUTTONHelpful3 comments Report abuse雅各布威斯特莫尔5.0颗星，最高为5星级Crystal Clear - Amazing Amp
