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本帖最后由 yjwu 于 2011-12-22 13:56 编辑 # k& Q e: B8 L0 C2 |
( x# @! R% k' d( WLyrec PTR-1 "Frida" 操作演示 (cittronman於2011-01-22上傳Youtube){:4_198:}
1 K7 V- ? B3 k3 w4 M. `- Y6 k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
F r+ p6 S0 S2 `! Y8 ?15 ips Rec-Repro (再生) 30 Hz-22 kHz +1/-3 dB% z; S% y5 ^ l, |' P1 G5 s
7 1/2 ips Rec-Repro 30 Hz-20 kHz +1/-3 dB
1 g* l9 [+ }( @" N' `2 D& K" b3 3/4 ips Rec-Repro 30 Hz-14 kHz +1/-3 dB
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訊噪比
$ C+ Q( A" a& t3 X9 I. m# B67 dB "A", 15 ips/510 nWb/m, NAB equalisation
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' \* r- n; t6 U減噪系統 Dolby HX Pro. N, a2 W! u- X/ J
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等化曲線 I0 g L$ ?$ F9 S
CCIR 或 NAB 可切換/ x% T1 [" \/ @9 g4 h' V$ \
n/ L! W% R' y3 G, p; B# K4 H啟動時間- r/ Y& U1 Q1 n! |5 Y
15 ips 600 ms (0.6秒) 0.1 % 抖動率
9 H! ^; V# m! P3 t; H f7.5 ips 500 ms (0.5秒) 0.1 % 抖動率
6 [0 e/ p' }1 w# p3.75 ips 300 ms (0.3秒) 0.1 % 抖動率
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4 g3 R. S% f& u/ h, p/ L抖動率$ T- I' h' `5 R3 \& ]
3 3/4 ips < 0.12 % (DIN 45507 Peak wtd)6 t) F! \- p( D
7 1/2 ips < 0.08 %/ }7 Z5 m6 Q) G; N& T* Q
15 ips < 0.06 %
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/ g( T$ e" u; A! N1 I電平指示
' f0 z+ U X$ \( t# \* D; D( m12 段LED PPM 5 }2 x# Z+ u9 g; q
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磁帶張力 80克) U5 ^3 N$ [6 y8 z2 w
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偏磁 300 kHz# H- m: P4 P1 U. B0 v/ X; ]' ^
消磁 150 kHz
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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")
0 B( l- h' m0 q0 b$ P* sA Danish made proffessional Reel to Reel recorder I tested a and overhauled.
?7 i, H* c3 pMade the vid just to show the functions of it. 7 O2 Y4 L1 N( |& E" @
A great sounding machine (Sorry about the sound in this vid)
7 r0 }7 X7 C% H* ~Music is Miles Davis
, j5 s6 M+ y7 W9 w H, S* ZNo copyright infringement intended
* E& i; ]! F4 h+ u- [+ `Pics of the unit can be found here http://tinyurl.com/6ereyph |