赶快注册并登录访问我们网站,呈现更多精彩内容!
您需要 登录 才可以下载或查看,没有帐号?注册加入
x
本帖最后由 yjwu 于 2011-12-22 13:56 编辑 # a8 H6 ]- ] F+ h% B6 Y
' m1 A# d+ U$ C+ ^9 ?
Lyrec PTR-1 "Frida" 操作演示 (cittronman於2011-01-22上傳Youtube){:4_198:}' P! b" _ u( c) @
丹麥製造之薄型開盤機 全機12公斤 最大盤徑300mm
6 H6 `9 }0 B ^( @" u
5 _! |2 z1 u6 D5 A9 p頻率響應
! p, q$ W$ v, ^* k' c15 ips Rec-Repro (再生) 30 Hz-22 kHz +1/-3 dB
' d- F4 Z1 y" W0 i! A7 1/2 ips Rec-Repro 30 Hz-20 kHz +1/-3 dB: X( N, @4 p# H% A% i3 y3 z
3 3/4 ips Rec-Repro 30 Hz-14 kHz +1/-3 dB+ C" K* @6 q2 ]# W% N+ J9 p
( V0 B" k& G& c4 J% b0 k訊噪比5 z( \. j- E+ {1 F. R, m2 Q* ~
67 dB "A", 15 ips/510 nWb/m, NAB equalisation
3 l! Z% Y; d9 v7 Y8 d& A. [7 Q1 F9 }7 T5 `) b# ^3 [7 q
減噪系統 Dolby HX Pro
8 ], ~6 F" j& `* [: D0 Q7 I0 f& h( q0 K |- y
等化曲線
. S3 o' W- {/ g) C3 sCCIR 或 NAB 可切換8 }% V* @5 B5 f! O6 ] t
8 @: S. B/ b; X, U1 D: f啟動時間% }+ |; {; _( _" H0 n5 k
15 ips 600 ms (0.6秒) 0.1 % 抖動率
$ @% e0 V5 p4 \1 B6 K- R- }8 G7.5 ips 500 ms (0.5秒) 0.1 % 抖動率
7 s- G% e E5 H0 D5 _3.75 ips 300 ms (0.3秒) 0.1 % 抖動率
# p% k# L( S) ~& a \( S$ T% }; \) E' a- Q. M
抖動率
G) a6 A; J) p* @) ~- Q3 3/4 ips < 0.12 % (DIN 45507 Peak wtd)
. F* J8 ] L& t7 1/2 ips < 0.08 %
; |) B: p' B5 J3 r6 Q9 H+ c) F15 ips < 0.06 %
3 m! x/ w" H# \+ {& V( ^( t
9 @4 q. s6 p3 C2 }+ A$ f6 i電平指示! j2 {. l* l1 ^! e$ y! m- z: s
12 段LED PPM
7 ?& l ?2 v |5 X- V8 O* j
3 m2 R; Y7 j5 m9 W2 c0 p磁帶張力 80克) y0 ^4 R8 a; \3 |0 D" N
9 u" P+ E! ^4 @8 E& j
偏磁 300 kHz
2 [: \) A1 \. i( s5 s消磁 150 kHz
4 h3 ~$ B1 D$ V1 T& S) R" Q' p9 n; F a0 g
# r8 H1 s' {; j* ~+ Z2 O
. c x7 n/ v. t/ I: w$ k4 j3 e+ g" p b2 \ Z. Z7 D, _
音樂為Miles Davis (但本視頻音質並不好;"Sorry about the sound in this vid")
/ O% D, j3 C+ q8 iA Danish made proffessional Reel to Reel recorder I tested a and overhauled. . ^+ m0 Y1 q) c+ i
Made the vid just to show the functions of it. 1 J7 B/ A, j! d* G
A great sounding machine (Sorry about the sound in this vid) 0 v9 I. ?7 \3 ~* ~
Music is Miles Davis 8 o7 |: _8 Q! b! G- Y- p
No copyright infringement intended : d' m$ x0 p& N2 U: R! j3 W' X
Pics of the unit can be found here http://tinyurl.com/6ereyph |