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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:}
5 O# ~. a5 o8 }/ P/ {丹麥製造之薄型開盤機 全機12公斤 最大盤徑300mm% g' d. N8 E3 r; o% ]. Z
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頻率響應
2 @9 i" j( q3 J. p# U15 ips Rec-Repro (再生) 30 Hz-22 kHz +1/-3 dB
2 M; M$ Y( H0 Q) M s% [7 1/2 ips Rec-Repro 30 Hz-20 kHz +1/-3 dB6 T2 Z% R) k4 |
3 3/4 ips Rec-Repro 30 Hz-14 kHz +1/-3 dB% h$ s( D2 t& L
0 ^6 s( }+ k" J( S/ l' X訊噪比. g F$ R7 Q; f" P* ` c6 U
67 dB "A", 15 ips/510 nWb/m, NAB equalisation: H% P D4 V0 B/ H
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減噪系統 Dolby HX Pro( i$ ?' x3 ?! Y" y$ `
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等化曲線
/ |. t0 `+ ^- E: x! MCCIR 或 NAB 可切換
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. r' A$ n# d; s8 t, I |# J+ t啟動時間" z! ]2 Z2 S% E2 [
15 ips 600 ms (0.6秒) 0.1 % 抖動率9 U; c" X- I, `& \
7.5 ips 500 ms (0.5秒) 0.1 % 抖動率+ E- q: z/ e( H+ Q& t
3.75 ips 300 ms (0.3秒) 0.1 % 抖動率0 r! L1 Z0 w$ ^! ?! n
; @ L; E r1 ?# H& ?# D抖動率6 W: @5 j* i* C1 ?
3 3/4 ips < 0.12 % (DIN 45507 Peak wtd)' M1 o+ h! `" P o \& \8 U
7 1/2 ips < 0.08 %
6 f% _' Q( F. h9 V15 ips < 0.06 %
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! ]( ~9 V2 V/ u: I" F/ P電平指示
" q! l$ i' t7 H: N- s& v12 段LED PPM ' A' A/ a* W+ V: R* z( O; M/ E
2 O# k( I+ n) C9 A9 a( o磁帶張力 80克
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偏磁 300 kHz( L# _4 A, ?8 G
消磁 150 kHz0 x$ Z2 M. ?6 o, k! m
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$ [, n) c4 A- j5 b. T音樂為Miles Davis (但本視頻音質並不好;"Sorry about the sound in this vid")
# S7 o) F$ x$ r* k VA Danish made proffessional Reel to Reel recorder I tested a and overhauled. . X) E5 W5 T, F) E
Made the vid just to show the functions of it. ' C3 w- R y$ I' F' I
A great sounding machine (Sorry about the sound in this vid)
/ h# b: B, s4 {0 U9 n l( NMusic is Miles Davis
9 G; `; o" Z$ U2 M- D: r5 mNo copyright infringement intended
9 k8 H6 C0 |* F; CPics of the unit can be found here http://tinyurl.com/6ereyph |