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本帖最后由 yjwu 于 2011-12-22 13:56 编辑
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' u. t; t9 [9 m7 |1 }- x" K5 BLyrec PTR-1 "Frida" 操作演示 (cittronman於2011-01-22上傳Youtube){:4_198:}1 t7 @, g, W$ ~2 X4 d8 F
丹麥製造之薄型開盤機 全機12公斤 最大盤徑300mm; Z! y) c9 h+ \
2 G0 o) x7 k# w6 D- s! j$ g% e& y頻率響應0 N6 b) Z& f F& a8 K. T- \
15 ips Rec-Repro (再生) 30 Hz-22 kHz +1/-3 dB+ K- O3 O4 T1 @- M; c
7 1/2 ips Rec-Repro 30 Hz-20 kHz +1/-3 dB- F/ U3 h. [6 w4 p5 L
3 3/4 ips Rec-Repro 30 Hz-14 kHz +1/-3 dB
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訊噪比
/ }8 V/ Y1 ^# T* I* j+ Y" o67 dB "A", 15 ips/510 nWb/m, NAB equalisation
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8 c* s& T- \1 H. ~. [9 B減噪系統 Dolby HX Pro! _4 l0 l1 n' t& B/ V
! W; R0 l3 c8 x- p! s. ^, u等化曲線' h% a! g; T( P9 g+ s& P
CCIR 或 NAB 可切換4 ~: h- h. `' W- o$ u
; n, b7 }" ?6 ^8 y% {7 f啟動時間
- X5 r% a: R. E1 O! I v+ Z3 C15 ips 600 ms (0.6秒) 0.1 % 抖動率1 I4 \4 J& {% w) d7 Y6 [) T
7.5 ips 500 ms (0.5秒) 0.1 % 抖動率 p# j/ N6 l8 U5 g( l% [5 ~/ U# D9 C
3.75 ips 300 ms (0.3秒) 0.1 % 抖動率
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抖動率
2 C6 J$ [* z5 l ?' C! ?- B) c3 3/4 ips < 0.12 % (DIN 45507 Peak wtd)1 E9 b- r+ b* `5 A! |. y
7 1/2 ips < 0.08 %9 H0 v: {+ ^& {% q$ h; w" k8 _
15 ips < 0.06 %. @) e, o# h4 C4 v U& o; }
0 V' V9 i6 v m5 ?! _; i u電平指示) K: x' u" [# O0 V5 z
12 段LED PPM
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. x' U. C0 R5 T! g c: |磁帶張力 80克
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2 B$ l* ?- q( e$ `% o% {3 r7 {( x偏磁 300 kHz, W6 J% W( Z- g3 H ^
消磁 150 kHz9 I6 j+ B% ]; @5 n- ?6 L
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/ \/ j( z' ]+ j5 b音樂為Miles Davis (但本視頻音質並不好;"Sorry about the sound in this vid")
4 T+ d0 }/ n+ DA Danish made proffessional Reel to Reel recorder I tested a and overhauled. 5 ~6 k- X' b) I7 d6 _
Made the vid just to show the functions of it. - t8 l* I8 _' T- F, L
A great sounding machine (Sorry about the sound in this vid)
- E# M5 p) Z6 q+ g; l1 z! v ^Music is Miles Davis
0 y' f+ ?# f0 b7 @* w; _0 yNo copyright infringement intended " G; n U" A4 J U. ^
Pics of the unit can be found here http://tinyurl.com/6ereyph |