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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* N! c% O: H) M( u2 t1 t
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$ {% @6 m$ I/ j3 D2 j# K, XAccording 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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5 [7 Q+ |% B- Z5 [+ X. m, qAMPEX 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
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. i5 ^, X" M( a- r4 ~! I7 Fhttp://www.historyofrecording.com/AMPEX_MR-70.htmlhttp://vintagewindings.com/Restorations/Ampex%20MR-70%202.html
6 B4 V; l0 i/ G2 h+ T8 E4 H k/ w5 Phttp://www.tonbandmuseum.info/nach-den-ampex-3xx.html
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7 o4 |: @4 C; s4 dRein 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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' d1 @ ^; Y% _% HMDI Precision Motor Works還把MR-70的Nuvistor管移植到AMPEX 102, 變成AMR-1707 a5 W2 B9 k* k
http://www.precisionmotorworks.com/Showcase.html
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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-705 A! R4 {" ] r3 X0 q- D, y5 e& J
http://www.sonicraft.com/Analog_To_Digital_Transfer_Gear-MR70.html
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6 K* Q7 l. d2 {4 ]- i2 c3 d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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6 c9 C# t4 Z5 a9 @; Q# NYoutube上的AMPEX MR-70重建計畫
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Ampex MR-70 restoration I (2013/11/13)0 ~" [7 k5 _& _- t5 V
http://www.youtube.com/watch?v=7RM3M1_p-_w9 u: R: y! ?) h3 \
Ampex MR-70 restoration II (2013/11/13)
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* A8 m: E' C1 u* QAmpex MR-70 restoration III (2013/11/13)
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Ampex MR-70 頻響測試 (2013/11/14)
1 y2 M4 \; o5 zhttp://www.youtube.com/watch?v=XvMAK2GZXP8
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9 l8 F" A- ]( V8 E, K6 V1 \9 ]Nuvistor管的相關資料, AKG C12A話筒也用這一味!) q+ q3 M6 P; P* `- N+ @
http://en.wikipedia.org/wiki/Nuvistor1 Y; I4 z0 ?& s* _* k/ x+ X
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