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本帖最后由 yjwu 于 2011-12-22 13:56 编辑 ) }6 T5 c3 S$ [- p9 S; x
- b* F0 r" U! p7 A [Lyrec PTR-1 "Frida" 操作演示 (cittronman於2011-01-22上傳Youtube){:4_198:}2 E4 J' z9 @( v% a
丹麥製造之薄型開盤機 全機12公斤 最大盤徑300mm+ |5 R0 o; q) u8 {* L: ^
# i, k0 X( n/ V3 ]; B F \頻率響應8 I' S( H) v4 f# `
15 ips Rec-Repro (再生) 30 Hz-22 kHz +1/-3 dB
4 G" ?- o+ [$ K0 I( j% v7 1/2 ips Rec-Repro 30 Hz-20 kHz +1/-3 dB
3 B9 V0 J+ g4 @+ `- z& p3 3/4 ips Rec-Repro 30 Hz-14 kHz +1/-3 dB1 u5 A- _6 ^9 L3 ~/ I' u- c
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訊噪比
' ~* N+ Y u4 v' h) G5 {* s! q67 dB "A", 15 ips/510 nWb/m, NAB equalisation7 x1 ~" l) F7 p' H4 ~
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減噪系統 Dolby HX Pro
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等化曲線% s" b. x: E9 q- P6 E" ~
CCIR 或 NAB 可切換: d3 J" |; {. R
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啟動時間- P" D( i/ Z6 A# v' Q1 n# @
15 ips 600 ms (0.6秒) 0.1 % 抖動率/ A+ d6 d! [# P6 o
7.5 ips 500 ms (0.5秒) 0.1 % 抖動率
8 A; K+ e; n- }* V3.75 ips 300 ms (0.3秒) 0.1 % 抖動率
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$ R- W- N$ q1 n; A: N b6 M抖動率9 }6 E2 C* E) Z/ E5 h' c4 F E
3 3/4 ips < 0.12 % (DIN 45507 Peak wtd)
, p3 n* _* W( J0 C2 ~7 1/2 ips < 0.08 %
- m2 ~; e2 T3 ~15 ips < 0.06 %
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電平指示) N+ `8 @) g) d) D! t
12 段LED PPM / t8 V8 \ F) B0 v2 n# q" g! Z
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磁帶張力 80克
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偏磁 300 kHz
m" S5 q* o% N& B! G消磁 150 kHz# I0 c- T B6 E
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音樂為Miles Davis (但本視頻音質並不好;"Sorry about the sound in this vid")9 J8 g: _4 o/ _ ~
A Danish made proffessional Reel to Reel recorder I tested a and overhauled.
* ^8 f! |3 Z nMade the vid just to show the functions of it. / J& {+ Z% {) {5 j
A great sounding machine (Sorry about the sound in this vid) % `( M) M4 X, i( H0 M$ _. Q4 ]( l# J
Music is Miles Davis * Z0 @! r! L' U
No copyright infringement intended
^# D" y, l9 APics of the unit can be found here http://tinyurl.com/6ereyph |