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本帖最后由 yjwu 于 2013-11-21 18:12 编辑
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( M2 X9 F0 e5 S$ UNuvistor管製造的開盤機 - AMPEX MR-70; 讓Willi Studer想超越而只能追平的機器+ T( \5 O% b5 H3 C- z3 C* h
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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# I% [( _* Z, w. EAMPEX 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, W0 f# Z2 M$ V" T9 k% p
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http://www.historyofrecording.com/AMPEX_MR-70.htmlhttp://vintagewindings.com/Restorations/Ampex%20MR-70%202.html3 J: m# l: l4 U% x8 ^
http://www.tonbandmuseum.info/nach-den-ampex-3xx.html
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! n( e! |/ i, j1 c9 U9 U( _; CRein 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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; z) }# m0 F6 S" A/ y. M0 jMDI Precision Motor Works還把MR-70的Nuvistor管移植到AMPEX 102, 變成AMR-170+ l. g$ f& w: J$ G; \
http://www.precisionmotorworks.com/Showcase.html
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9 \# E+ U9 s7 }4 B6 q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-701 }0 B+ {$ _! b0 M6 a
http://www.sonicraft.com/Analog_To_Digital_Transfer_Gear-MR70.html
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& o Z& L: V1 ?' 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!)8 ~- D0 D+ J2 T/ ?, t
http://www.analogrules.com/hummm.html
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5 @' ?+ E2 N' l/ k- s. G9 y( YYoutube上的AMPEX MR-70重建計畫
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Ampex MR-70 restoration I (2013/11/13)
$ S) L8 N( n( i5 k7 ]" | whttp://www.youtube.com/watch?v=7RM3M1_p-_w
/ M f7 o( e( R1 yAmpex MR-70 restoration II (2013/11/13)
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Ampex MR-70 restoration III (2013/11/13)
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Ampex MR-70 頻響測試 (2013/11/14)' ^8 p% _! v# u
http://www.youtube.com/watch?v=XvMAK2GZXP8- ^+ a0 ? q* _. b$ t; E
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Nuvistor管的相關資料, AKG C12A話筒也用這一味!
/ z1 C9 \# ?( d: s5 Qhttp://en.wikipedia.org/wiki/Nuvistor
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