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本帖最后由 yjwu 于 2013-11-21 18:12 编辑 - D" M# t. n6 I- C x- J/ @2 ? [
1 B5 h# X& `5 b5 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" o- \, R3 c# l* ]8 B
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# i8 i; p% O, V* t) bAccording 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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" u1 c/ {# X9 Q" Z, ?4 y0 tAMPEX 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$ I# B* |; L5 q) l* f
7 X) }) M3 x0 xhttp://www.historyofrecording.com/AMPEX_MR-70.htmlhttp://vintagewindings.com/Restorations/Ampex%20MR-70%202.html0 y: \ W3 M9 i# \( z% f# n
http://www.tonbandmuseum.info/nach-den-ampex-3xx.html7 M ~5 {1 D3 O8 l- \) K1 p
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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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4 t0 Z# C+ U; |( r# n1 ?MDI Precision Motor Works還把MR-70的Nuvistor管移植到AMPEX 102, 變成AMR-170
+ [; R2 n Z$ Z5 c- zhttp://www.precisionmotorworks.com/Showcase.html
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& b" E. f' B0 j1 S6 P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
. C8 W9 ?4 L7 L0 f! w, t% o% ~# {! Zhttp://www.sonicraft.com/Analog_To_Digital_Transfer_Gear-MR70.html
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4 Y# _( J8 \+ u對超過$12,000 美元的盤機不表認同者亦有之(這個觀點我非常認同,最好的錄音都是用簡單的器材完成的,而且都是一次錄完,直到滿意為止.沒有事後修補這回事!不夠水準的藝術家配合能力不足的錄音工程師,再完美的設備也是罔然.沒有必要將整個錄音塞得滿滿的,音符間的留白反而有更高的透析度!)
7 b; A& V* z; b; ?http://www.analogrules.com/hummm.html* _$ Q! \ X6 u
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Youtube上的AMPEX MR-70重建計畫& Q5 }4 T- D( ?) Q
http://www.youtube.com/watch?v=lIDHs3kmGj4
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% S+ e- v5 g" S+ ] n1 TAmpex MR-70 restoration I (2013/11/13)
! r1 G: h$ o* v1 Z6 J! ~; B, ~1 Dhttp://www.youtube.com/watch?v=7RM3M1_p-_w x( B; I, x- o: ^
Ampex MR-70 restoration II (2013/11/13)9 x/ u- O* }" ]; K) G4 k/ X
http://www.youtube.com/watch?v=N2KNKq7Q1r8" |9 k: ^3 W' |. i0 z8 k& { i
Ampex MR-70 restoration III (2013/11/13)
" n5 g8 y+ d/ S* i* ], {9 ?http://www.youtube.com/watch?v=XvMAK2GZXP8( M: H- h8 w# t+ d* @) F7 X2 t' g
Ampex MR-70 頻響測試 (2013/11/14)
, P- Y8 U4 E/ u8 Chttp://www.youtube.com/watch?v=XvMAK2GZXP8
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Nuvistor管的相關資料, AKG C12A話筒也用這一味!: D2 ~- F# w$ o- g
http://en.wikipedia.org/wiki/Nuvistor1 L! c- O4 p& o& p
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