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本帖最后由 yjwu 于 2011-12-22 13:56 编辑 ' V4 I. _+ l6 b- _" y% M
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Lyrec PTR-1 "Frida" 操作演示 (cittronman於2011-01-22上傳Youtube){:4_198:}
7 _$ L8 `! z, K9 f+ X! m丹麥製造之薄型開盤機 全機12公斤 最大盤徑300mm2 P: _( J& L3 C4 ^8 k
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頻率響應* `( j k- g! }* L, r8 Z
15 ips Rec-Repro (再生) 30 Hz-22 kHz +1/-3 dB" \0 I$ I' Y0 L1 F& c. g6 K
7 1/2 ips Rec-Repro 30 Hz-20 kHz +1/-3 dB
% f; B+ E" e0 [" {0 w) l3 3/4 ips Rec-Repro 30 Hz-14 kHz +1/-3 dB
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" e) \/ V# K, h" i& Y) C, Z訊噪比0 i1 P/ g e' p! R% f
67 dB "A", 15 ips/510 nWb/m, NAB equalisation
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$ u: a$ n! p- b- O* o% {6 H減噪系統 Dolby HX Pro
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等化曲線
. w+ g5 V9 P i2 T& PCCIR 或 NAB 可切換
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啟動時間6 z- n5 D9 C, x- D1 [: M1 {
15 ips 600 ms (0.6秒) 0.1 % 抖動率/ \+ K6 {: n2 d( J
7.5 ips 500 ms (0.5秒) 0.1 % 抖動率
) \' a4 X8 l! _7 B' Q3.75 ips 300 ms (0.3秒) 0.1 % 抖動率# T: `0 u, g) ~* I( d3 O
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抖動率; ?( s" x7 C1 ^3 x$ _, n: J' q
3 3/4 ips < 0.12 % (DIN 45507 Peak wtd)' o5 Q0 o# H8 [/ G
7 1/2 ips < 0.08 %
& \) y. R$ t2 m [ {4 e$ t15 ips < 0.06 %
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電平指示
t' G9 G* v9 N+ i& Y5 n12 段LED PPM ; \, P& e! _- V- f6 N, T
$ E7 H& T2 H" B2 ^# X* |/ G磁帶張力 80克
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& {) h/ W# [1 X0 S9 k' y偏磁 300 kHz
% F8 o# E, V% D; \消磁 150 kHz1 w' f' z* [* ]4 ^ N
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$ X+ V7 y6 K( U* F. x6 `音樂為Miles Davis (但本視頻音質並不好;"Sorry about the sound in this vid")
3 I2 H7 h' _4 \A Danish made proffessional Reel to Reel recorder I tested a and overhauled. 3 f* Z3 K, {8 ]& J5 [4 B
Made the vid just to show the functions of it. " p5 l& t: Z2 h6 R7 f
A great sounding machine (Sorry about the sound in this vid)
, ` o2 E e* Q, L# j+ o+ {Music is Miles Davis / T9 X6 B* e0 H
No copyright infringement intended 2 c: L9 W" k1 f, e" x# }0 u
Pics of the unit can be found here http://tinyurl.com/6ereyph |