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 A1 k0 h) I% e' f! |* q
, S" V2 }' Z) L7 V
Lyrec PTR-1 "Frida" 操作演示 (cittronman於2011-01-22上傳Youtube){:4_198:}. x9 n h) D! m- |+ }2 ` P
丹麥製造之薄型開盤機 全機12公斤 最大盤徑300mm
/ Q- n$ u$ ~ `: s3 i; a$ J4 `7 \
, I" i3 P, A( r頻率響應* v- }+ T8 Q" D* `4 P/ r
15 ips Rec-Repro (再生) 30 Hz-22 kHz +1/-3 dB
- c4 G4 A! }9 c( i7 1/2 ips Rec-Repro 30 Hz-20 kHz +1/-3 dB
4 H/ D# ^% R7 s' d' v2 S3 3/4 ips Rec-Repro 30 Hz-14 kHz +1/-3 dB
/ G) Y& g2 u! `1 {8 x: n& A3 r: e
訊噪比
q8 G$ g+ R0 @. X67 dB "A", 15 ips/510 nWb/m, NAB equalisation
6 w) Z2 b6 i' R' f( ], A$ ?& N ~
/ {% L6 |, C5 @' H( P/ Y減噪系統 Dolby HX Pro
8 n- N c+ ^+ Z! s% t; v# ]# G. x
- n* v# ^2 D8 @ \4 p4 j等化曲線
+ R3 g2 \- m& ^. }( g' t% H6 D1 yCCIR 或 NAB 可切換
3 q7 |4 v' ~8 H, ^
4 I! k0 l0 m3 U4 L啟動時間
: j( _. Z& j* _% ~7 e: A15 ips 600 ms (0.6秒) 0.1 % 抖動率! b3 |' o: O2 b' l
7.5 ips 500 ms (0.5秒) 0.1 % 抖動率0 p3 `0 O" _3 M9 o3 m
3.75 ips 300 ms (0.3秒) 0.1 % 抖動率
- r. y+ i4 K8 t8 O
0 `- y Q* c/ }2 _2 a; \) L( C抖動率
$ _, ]1 j# R: W3 3/4 ips < 0.12 % (DIN 45507 Peak wtd)
1 s8 v+ M5 j3 ]3 M7 H& h7 I7 1/2 ips < 0.08 %
3 c* ?- Z, O! V9 T2 A15 ips < 0.06 %
* L( E- {6 n/ b, s, F
8 y+ v4 E S1 a+ H, `8 |, H電平指示' H# O9 {( ]/ d q2 F
12 段LED PPM
. h% n/ p! J5 |7 R' {
7 K- d9 j1 y+ G- @8 I1 B- `磁帶張力 80克8 }, P# `8 ~9 [ ?
9 J) w/ x! a% z- `4 }! Z* B' |
偏磁 300 kHz
% ^; l" f5 }6 D! U. r2 E/ y消磁 150 kHz
4 H$ F. H i' ? V$ f7 ^* e- J2 d
2 m$ E% r3 o8 k, D9 b5 _
% v# b4 a) ~( m: `& L: D: w( R4 K6 T: M$ u; L5 S9 S; Y1 p
3 K: [& M6 d e: a, Q7 v
音樂為Miles Davis (但本視頻音質並不好;"Sorry about the sound in this vid") k& ?! n9 {+ g7 T
A Danish made proffessional Reel to Reel recorder I tested a and overhauled.
r6 A- `' ^ C8 QMade the vid just to show the functions of it.
2 s% @9 o( }% r' \A great sounding machine (Sorry about the sound in this vid) , C8 I6 [! u, X5 Q) `3 D* [: @
Music is Miles Davis
3 b; j4 h% V7 W, v3 l7 XNo copyright infringement intended
* r- f+ a) Q- m8 h. _- R8 j7 W: WPics of the unit can be found here http://tinyurl.com/6ereyph |