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本帖最后由 yjwu 于 2011-12-22 13:56 编辑 8 r5 ^& A) T; ~7 ~
6 l: X( r1 A, l8 M) P) lLyrec PTR-1 "Frida" 操作演示 (cittronman於2011-01-22上傳Youtube){:4_198:}: j; Q0 S+ B% Z' g
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
6 G# S( u7 K" d9 p8 A/ k15 ips Rec-Repro (再生) 30 Hz-22 kHz +1/-3 dB
; A1 ~( c% a7 a: u" `" s/ U" x7 1/2 ips Rec-Repro 30 Hz-20 kHz +1/-3 dB3 p3 w6 D" \0 a) b( O
3 3/4 ips Rec-Repro 30 Hz-14 kHz +1/-3 dB. w% O; N! V( K+ o ~" E$ |
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訊噪比# X" c% G/ R7 ~, {/ ~- b; S) i6 }
67 dB "A", 15 ips/510 nWb/m, NAB equalisation. [& K. P9 T4 F6 _) c6 _+ w
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減噪系統 Dolby HX Pro
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等化曲線) J" }4 H0 O0 B2 F' ^0 G
CCIR 或 NAB 可切換. A1 W1 H! p: s( | ~
) j5 Y' z3 C: `# f啟動時間
- i4 m. i) z2 x) p# r15 ips 600 ms (0.6秒) 0.1 % 抖動率) m! m( l8 C/ t& c
7.5 ips 500 ms (0.5秒) 0.1 % 抖動率) r. E! O5 ]; S+ T% a: F" W7 w- _4 s
3.75 ips 300 ms (0.3秒) 0.1 % 抖動率
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4 m5 x. G, N3 L' [" _抖動率
2 E! D5 [+ o: ^; w9 r& G' I3 3/4 ips < 0.12 % (DIN 45507 Peak wtd)
7 E/ p. R1 B( ], X6 t7 1/2 ips < 0.08 %
! o7 `& g( P$ \6 V15 ips < 0.06 %
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電平指示
4 \/ _$ X0 `5 X. L3 |! p5 h. }& L12 段LED PPM
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磁帶張力 80克2 v# P. r V/ _9 w5 ]
/ N6 U! O1 z2 S& S1 D偏磁 300 kHz
( \. Y% [8 G9 j! I$ t8 |消磁 150 kHz4 |, i9 L% {" Q
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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"), W X) V7 w2 y( P
A Danish made proffessional Reel to Reel recorder I tested a and overhauled. 5 f T$ |- V: H
Made the vid just to show the functions of it.
4 Y4 @% Q9 F, H; wA great sounding machine (Sorry about the sound in this vid)
9 r0 t6 Y) h, P9 Z; d5 }4 a( E7 ], PMusic is Miles Davis
! H, f8 d9 T) f. xNo copyright infringement intended
2 R' j% a: }& A, nPics of the unit can be found here http://tinyurl.com/6ereyph |