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本帖最后由 yjwu 于 2011-12-22 13:56 编辑 9 b+ u( w" Q" R( }
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Lyrec PTR-1 "Frida" 操作演示 (cittronman於2011-01-22上傳Youtube){:4_198:}
3 C! i7 \- S; C7 Q1 ?% m丹麥製造之薄型開盤機 全機12公斤 最大盤徑300mm% @7 H5 y5 |; z2 Y/ i
5 ^! |' G0 c& F+ \4 A. g5 P! }頻率響應
5 C& Z; H( l" }15 ips Rec-Repro (再生) 30 Hz-22 kHz +1/-3 dB
- X7 x' o. J3 U" r# J3 [2 ~7 1/2 ips Rec-Repro 30 Hz-20 kHz +1/-3 dB; b6 W! A5 d( y$ `+ T( e6 Z
3 3/4 ips Rec-Repro 30 Hz-14 kHz +1/-3 dB6 C2 ^; j; _" M9 D' ^1 `$ i
$ B' ]) F, [% Q# N ]訊噪比4 l. y* }2 j7 m% [) i5 \
67 dB "A", 15 ips/510 nWb/m, NAB equalisation) D( g& m* Y5 l, H
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減噪系統 Dolby HX Pro! L0 T- c- A% `- @; w
0 p" \/ A2 p4 |等化曲線
) V; q f' I: f, | S) g' rCCIR 或 NAB 可切換6 l+ t* t- t4 a' K
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啟動時間
4 B2 Y3 m2 k8 `2 `7 |15 ips 600 ms (0.6秒) 0.1 % 抖動率7 K7 Q5 W+ V* ^
7.5 ips 500 ms (0.5秒) 0.1 % 抖動率/ v" B' U" r- k# h' H
3.75 ips 300 ms (0.3秒) 0.1 % 抖動率
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; v# E2 s9 B: K& F/ r* j2 x; t抖動率/ A) G) d+ ?% _& a
3 3/4 ips < 0.12 % (DIN 45507 Peak wtd)1 q, v+ P/ o0 A% h
7 1/2 ips < 0.08 %( k: s* r5 ]8 b% [: e
15 ips < 0.06 %
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( N* h! x& R; O/ S電平指示' H' ]2 }3 T- g2 N0 p- j7 `
12 段LED PPM
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磁帶張力 80克: f8 Q; X; `7 s8 U0 m
5 r( O9 [* [6 M2 g偏磁 300 kHz
7 g) `* B; m6 ?7 v! @" p, `8 I消磁 150 kHz
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: V6 w) H* r- O/ n音樂為Miles Davis (但本視頻音質並不好;"Sorry about the sound in this vid")
0 D6 G+ p2 j: U! cA Danish made proffessional Reel to Reel recorder I tested a and overhauled. & F0 R" [* Q: l% L% y) t5 d* f! R
Made the vid just to show the functions of it.
$ E; `' H1 I0 UA great sounding machine (Sorry about the sound in this vid) , X7 p1 S& y3 Z2 |
Music is Miles Davis / b9 T( T) e3 X) A) z
No copyright infringement intended
W) p% ?& X4 c7 L( a+ x5 h( jPics of the unit can be found here http://tinyurl.com/6ereyph |