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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:}
: e/ h: i" f$ Q- E% c丹麥製造之薄型開盤機 全機12公斤 最大盤徑300mm
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頻率響應5 o4 i% c( Q4 f( H
15 ips Rec-Repro (再生) 30 Hz-22 kHz +1/-3 dB2 Z5 _7 X! z b7 P2 h; R2 z! C
7 1/2 ips Rec-Repro 30 Hz-20 kHz +1/-3 dB5 S( r; Z3 f$ P. P- K' p
3 3/4 ips Rec-Repro 30 Hz-14 kHz +1/-3 dB4 Y6 j+ X3 |( ]. W
3 d1 a( \. U9 x b# \6 h訊噪比
# r, z6 w$ r) t' `67 dB "A", 15 ips/510 nWb/m, NAB equalisation+ U# w7 q& o/ d" ]: P& X
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減噪系統 Dolby HX Pro, T8 U' b) v0 q
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等化曲線2 A/ h8 \: M- f1 w- S7 l2 n
CCIR 或 NAB 可切換0 h _ `5 b2 T; w
y6 b3 {% M" o# z9 r) `: Y5 w! e啟動時間
9 M4 d' o8 V. N15 ips 600 ms (0.6秒) 0.1 % 抖動率+ v( @5 s) r$ @0 g
7.5 ips 500 ms (0.5秒) 0.1 % 抖動率8 {. h- H3 B; t
3.75 ips 300 ms (0.3秒) 0.1 % 抖動率5 a& p% p" ] w) I# P
, a" H v; y/ h5 `/ J抖動率; n! Q7 V+ e. M1 }' `8 i3 d2 k" H+ g
3 3/4 ips < 0.12 % (DIN 45507 Peak wtd)
1 m; f) q( n$ A* p) @" v) [1 l: a* Z7 1/2 ips < 0.08 %: b: l3 Z* n( k; S; R
15 ips < 0.06 %5 Z- C) z$ _2 x: A
4 v/ d5 \" | v5 h0 J1 B% r# U/ y電平指示& Y6 C! E3 Y8 o' n- {* w
12 段LED PPM
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磁帶張力 80克' w2 O5 ?3 W/ V6 w( Q9 W" R" n
: S: X! j$ l6 y% Z7 p; B% s偏磁 300 kHz z$ `8 U$ s4 k; }+ Y
消磁 150 kHz) c8 a% d+ G# y U$ T
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" Y$ t$ {, i$ Y4 v音樂為Miles Davis (但本視頻音質並不好;"Sorry about the sound in this vid")
! C; @4 i2 }. D, Q2 V8 GA Danish made proffessional Reel to Reel recorder I tested a and overhauled.
. _1 o- l8 ^) x$ l7 rMade the vid just to show the functions of it. $ O/ A& E2 b, S: Z- G
A great sounding machine (Sorry about the sound in this vid) 1 {" x3 b5 C( @# L A, m
Music is Miles Davis ' a1 T" ]4 y6 [5 J
No copyright infringement intended ! ~% b \/ Y5 C8 l
Pics of the unit can be found here http://tinyurl.com/6ereyph |