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本帖最后由 yjwu 于 2011-12-22 13:56 编辑
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Lyrec PTR-1 "Frida" 操作演示 (cittronman於2011-01-22上傳Youtube){:4_198:}$ T/ } s8 y% H- D
丹麥製造之薄型開盤機 全機12公斤 最大盤徑300mm
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! p7 V* G5 ^- H( e( T# F頻率響應
$ Z! E+ i- ^! n/ Y r" p15 ips Rec-Repro (再生) 30 Hz-22 kHz +1/-3 dB
2 J0 Y- F9 a- R: `( n7 1/2 ips Rec-Repro 30 Hz-20 kHz +1/-3 dB+ m) L1 d1 Q$ ?% C7 s5 O
3 3/4 ips Rec-Repro 30 Hz-14 kHz +1/-3 dB/ ^; d4 h! b* u+ m$ \! [; B7 `
4 V' m& L, `* R( [8 p$ \( b訊噪比3 _, T/ u- ^& s+ V% ]3 g" [ W
67 dB "A", 15 ips/510 nWb/m, NAB equalisation W( Q t: k: @ j
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減噪系統 Dolby HX Pro
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等化曲線
3 t) g# \4 d+ ^: d. u8 E3 bCCIR 或 NAB 可切換
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h2 Q) s: s( k" Q啟動時間
9 d# R- l* X, t* `15 ips 600 ms (0.6秒) 0.1 % 抖動率
* b* ]( @* |6 D8 T% K: }: `9 p9 A, p7.5 ips 500 ms (0.5秒) 0.1 % 抖動率
* k i- L1 U& _' u) X8 x3.75 ips 300 ms (0.3秒) 0.1 % 抖動率
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: J6 V0 X* Z. ]- k" w, _# G/ D抖動率
! J' L8 g+ {3 k+ Q3 a5 `3 3/4 ips < 0.12 % (DIN 45507 Peak wtd)1 n8 l& b( K5 t' b
7 1/2 ips < 0.08 %( x4 o0 n* r! y; a, A# w
15 ips < 0.06 %
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電平指示
' s6 a8 r6 {( u7 a% T3 H12 段LED PPM
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* q- H8 d# L3 O7 o# z9 ^$ Z磁帶張力 80克
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偏磁 300 kHz
) S; k- L6 h' O: r消磁 150 kHz
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& I& m& U6 H2 n0 r! C- \/ Y; N音樂為Miles Davis (但本視頻音質並不好;"Sorry about the sound in this vid")" o7 }' r% g" L1 R
A Danish made proffessional Reel to Reel recorder I tested a and overhauled. ; ?# ]" `0 x9 b7 |- y: m: }
Made the vid just to show the functions of it. ! T$ w: i3 ^3 g6 P+ C# [
A great sounding machine (Sorry about the sound in this vid)
4 S/ d8 q% V. o8 |Music is Miles Davis * {' Y7 n; a; E3 a& e
No copyright infringement intended 1 P7 z5 W4 Y& Z# {# v
Pics of the unit can be found here http://tinyurl.com/6ereyph |