美国ARC Audio Research SP9 mk2胆前级ARC CLASSIC 120发烧单声道胆后级一整套,Audio Research SP-9 MK II,带mm黑胶唱放电子管前级,电压220v,成色不错可以打9分吧。SP-9 - 洲道音响于20230614发布在抖音,已经收获了12.1万个喜欢,来抖音,记录美好生活!
there were rumors that Audio Research was working on a hybrid tube/transistor preamplifier targeted to cost less than $2000. The rumors were confirmed when ARC showed a black-and-white photo of the SP9 at the 1987 Winter CES. Obviously, like all magazines, we were impatient to receive a r...
麻烦乐版，自用的ARc、sp9mk2有个声道有交流哼声，静时4米左右听得见，不受电位器控制大小都一样的哼...
The last Audio Research product to grace the pages ofStereophilewas the original SP9 preamp, which got arather lukewarm reviewat the hands of both J. Gordon Holt and John Atkinson (Vol.10 No.8). That was 2½ years ago! A follow-up to that review is in progress; only the flagship S...
I have used several Audio Research products over the years: an SP9 Mk III preamp, a D90B amplifier, and, currently, a PH5 phono stage and an LS26 line stage. None of them ever broke down or made any untoward noise, and they all sounded great. The VS115 reviewed here is one of the...
Audio Research SP9 MKII電路賞析(1) - 高電平放大 詳細內容 作者站長Chris Chang 上層分類:Audio frequency circuits 發佈: 17 五月 2011 點擊數: 14846 最近想開始玩LP唱盤,需要唱頭放大電路,為了方便起見,不想搞得太大,手邊剛好有部Audio Research SP9 MKII,據原主說已經故障,趁著顧小孩的空檔時候把它修理好...
法国YBA GIA 10 合并功放机 瑞典谱丽声Bladelius 雷神THOR MKIII合并功放 音乐之旅 EC4.8前置放大器 英国Arcam雅俊 FMJ CD17播放机 丹拿Dynaudio Exicte X16书架箱 英国思奔达 SA1书架箱 英国PMC TB2i书架箱 英国傲立audiolab 8200A功放 麦丽迪melody SP9胆机 带遥控版 ...
Audio Research Reference CD9 Audio Zone, CryoClear, Omega: A System Review Audio Zone DAC Follow-Up Audio Zone System: DAC1, PRE-T1, AMP-2 AURALiC Ark MX+ AURALiC Vega AURALiC Vega/Taurus II & Audeze LCD-3 Ayon Audio Skylla Ayon Audio S-5 Bakoon DAC-21 Bel Canto Design C5i Bel...
Underwood Hifi/Unison Research Unico SE Level-2 Dawid Grzyb, Poland - active AMR DP777-SE Boenicke Audio W8 Fikus Electric P-17 FirstWatt F7 Hegel H160 LampizatOr Golden Gate Lumin Music D1 Reflector Audio Bespoke P15 TotalDAC d1-integral-headphone Trilogy 933 Xavian Perla David Ka...
JGH opens After having proven that vacuum tubes could do some sonic things better than transistors, Audio Research is now endeavoring to show that transistors can do most things better than tubes—at least in the front end of a power amplifier. The M300