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本帖最后由 yjwu 于 2013-11-21 18:12 编辑
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Nuvistor管製造的開盤機 - AMPEX MR-70; 讓Willi Studer想超越而只能追平的機器
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According to Bill Vermillion, a Studer engineer once told him that Willi Studer's goal in life was to make a tape recorder better than the MR-70. He tried for two decades; then came to the conclusion that he could equal it but not surpass it.
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- ]: p- K, x+ O" P/ q9 KAMPEX 於1966年製造; 傳說中沒有超過100台,每台都是定製的. 有半寸3軌的特殊規格/ {. X. E# I7 {) {5 \
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http://www.historyofrecording.com/AMPEX_MR-70.htmlhttp://vintagewindings.com/Restorations/Ampex%20MR-70%202.html
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Rein Narma and Mort Fujii, "Performance and Reliability Requirements for a Master Tape Recorder," Journal of the Audio Engineering Society, v. 12, no. 4 (Oct. 1964): 274-279
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( E5 G* S$ V* ~- G/ ~1 }MDI Precision Motor Works還把MR-70的Nuvistor管移植到AMPEX 102, 變成AMR-170
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+ W3 m B( L( }3 W9 K一家專門幫客戶轉模擬開盤帶的公司Sonicraft也整了3軌及4軌的AMPEX MR-70+ E3 k; w/ ]/ P" X& ^$ {
http://www.sonicraft.com/Analog_To_Digital_Transfer_Gear-MR70.html! V0 F# Z9 e" v% p E: q ?" h( r
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對超過$12,000 美元的盤機不表認同者亦有之(這個觀點我非常認同,最好的錄音都是用簡單的器材完成的,而且都是一次錄完,直到滿意為止.沒有事後修補這回事!不夠水準的藝術家配合能力不足的錄音工程師,再完美的設備也是罔然.沒有必要將整個錄音塞得滿滿的,音符間的留白反而有更高的透析度!)
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Youtube上的AMPEX MR-70重建計畫
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Ampex MR-70 restoration I (2013/11/13)
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5 n) T$ E5 U1 C4 Y2 IAmpex MR-70 restoration II (2013/11/13)
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Ampex MR-70 restoration III (2013/11/13)
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- U3 c' M+ ~! L2 U2 kAmpex MR-70 頻響測試 (2013/11/14)
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D8 {) r$ y1 b- k0 \9 S3 H# mNuvistor管的相關資料, AKG C12A話筒也用這一味!) V0 I" m7 s6 a- w2 M; O
http://en.wikipedia.org/wiki/Nuvistor4 S% J- C4 k' i1 \) Z' m3 N7 i
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