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本帖最后由 yjwu 于 2013-11-21 18:12 编辑 - [% d9 T( \: Q6 Q% R8 o
7 c2 ]* O7 r1 u& 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
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: x+ C2 x" E. [2 sAccording 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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AMPEX 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! Y! A% f, I8 X4 b
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http://www.historyofrecording.com/AMPEX_MR-70.htmlhttp://vintagewindings.com/Restorations/Ampex%20MR-70%202.html- v3 B& Y0 d: s% Y/ K4 ]& G
http://www.tonbandmuseum.info/nach-den-ampex-3xx.html0 @: G8 ~0 Z# E
8 T- b( o# f' D+ G- o1 gRein 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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MDI Precision Motor Works還把MR-70的Nuvistor管移植到AMPEX 102, 變成AMR-170
4 N+ k, {1 g. h0 N! \http://www.precisionmotorworks.com/Showcase.html" T3 ?' X4 w1 }+ \- q5 X
/ i% r5 A/ t" y% H6 r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; R/ m( A: B: m& a8 k6 {
http://www.sonicraft.com/Analog_To_Digital_Transfer_Gear-MR70.html
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5 s' |; x3 Q7 {& v對超過$12,000 美元的盤機不表認同者亦有之(這個觀點我非常認同,最好的錄音都是用簡單的器材完成的,而且都是一次錄完,直到滿意為止.沒有事後修補這回事!不夠水準的藝術家配合能力不足的錄音工程師,再完美的設備也是罔然.沒有必要將整個錄音塞得滿滿的,音符間的留白反而有更高的透析度!)
8 _# Y5 v/ B `. m: U8 g- R1 v! uhttp://www.analogrules.com/hummm.html
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Youtube上的AMPEX MR-70重建計畫
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Ampex MR-70 restoration I (2013/11/13)
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, k% i! g& R1 a$ }Ampex MR-70 restoration II (2013/11/13), A# w0 I6 l e' ~2 u7 @
http://www.youtube.com/watch?v=N2KNKq7Q1r8: z& P `2 K3 _- K+ a6 Q
Ampex MR-70 restoration III (2013/11/13)
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Ampex MR-70 頻響測試 (2013/11/14)" b& \: L6 g( O9 X
http://www.youtube.com/watch?v=XvMAK2GZXP89 W6 s0 B8 A# F8 Q3 X& A5 S
* Z) I/ c; C$ t2 U0 B' bNuvistor管的相關資料, AKG C12A話筒也用這一味!5 U D2 e. K. P S, @ c
http://en.wikipedia.org/wiki/Nuvistor
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