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本帖最后由 yjwu 于 2013-11-21 18:12 编辑 : T ]/ x) [( V! H
! `% y- X, U6 Z+ q7 [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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) D: W& q2 `- W% B$ DAccording 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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, }7 r6 Q2 a2 F# t4 P0 YAMPEX 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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http://www.historyofrecording.com/AMPEX_MR-70.htmlhttp://vintagewindings.com/Restorations/Ampex%20MR-70%202.html/ l- d' k" U9 Y! S
http://www.tonbandmuseum.info/nach-den-ampex-3xx.html' ~( \2 I. w7 K | a
4 O7 N4 r" p3 _1 q' R' y* c! HRein 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) ?) A1 M- Y" b5 h
! k3 _6 y: g4 }4 R0 t7 vMDI Precision Motor Works還把MR-70的Nuvistor管移植到AMPEX 102, 變成AMR-170
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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-70
0 j! ?& O2 }3 O3 }) Z' O& L* jhttp://www.sonicraft.com/Analog_To_Digital_Transfer_Gear-MR70.html7 n& O4 `+ j7 n! r5 g! B
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對超過$12,000 美元的盤機不表認同者亦有之(這個觀點我非常認同,最好的錄音都是用簡單的器材完成的,而且都是一次錄完,直到滿意為止.沒有事後修補這回事!不夠水準的藝術家配合能力不足的錄音工程師,再完美的設備也是罔然.沒有必要將整個錄音塞得滿滿的,音符間的留白反而有更高的透析度!)! s4 ?% \ r+ P2 l" U9 e1 n
http://www.analogrules.com/hummm.html
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Youtube上的AMPEX MR-70重建計畫 z& S j; n: p7 y8 S' L
http://www.youtube.com/watch?v=lIDHs3kmGj43 }4 {+ n" h! Y$ R8 [' y9 }, R( [
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Ampex MR-70 restoration I (2013/11/13)
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1 L' D* J( h1 {Ampex MR-70 restoration II (2013/11/13)9 f7 e: |* F7 ~5 e/ P
http://www.youtube.com/watch?v=N2KNKq7Q1r8) n: c5 s" M1 ?" a: ^
Ampex MR-70 restoration III (2013/11/13)( Z# C6 l9 M. V7 G
http://www.youtube.com/watch?v=XvMAK2GZXP8
2 K/ F5 X2 i4 X/ M8 N1 _! Z% `Ampex MR-70 頻響測試 (2013/11/14)
1 Q0 H. \6 L+ d( X7 Z% I! G7 _http://www.youtube.com/watch?v=XvMAK2GZXP8* d1 Y/ B( e1 ~! r, B( l5 t/ x
: W% ?; Q' Z, u4 jNuvistor管的相關資料, AKG C12A話筒也用這一味!
' W7 H2 C4 |) Q8 W+ |; Rhttp://en.wikipedia.org/wiki/Nuvistor
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