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原帖由 matador76 于 2008-1-26 11:26 发表 ![]()
7 s) s, k2 s5 O/ a0 ?; O- j& A5 _$ Q查了查,1616m pci的资料太少了。不过价钱确实便宜,全新下来才2300多,运费算上200才不到2600.玩一玩还可以出掉。
% c5 Q* ^* P l+ l- i不过看来似乎1616也就比0404稍微好点?真的那样的话还不如买全新0404.。。不到1000.。。# k w3 u7 C0 e
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缺点就 ...
1 h. b' Y* \, Y: E; i5 z0 R: x( J6 DAnalog Line Inputs (4)8 }. p* z" z% r% {% O: k! @0 d
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Type: servo-balanced, DC-coupled, low-noise input circuitry ) Y- f1 W: m. O* M R
A/D converter: PCM1804
8 h2 [, f* l! ~% H3 o2 F# s3 }3 f. q Level (software selectable):
# H# V- }2 y) F" K. z. Z - Professional: +4dBu nominal, 20dBu max (balanced)
' g m( P* ?9 D4 Z+ r L - Consumer: -10dBV nominal, 6dBV max (unbalanced) 4 n. ~3 n E$ s. N h1 V
$ X0 X9 A ~% | Frequency Response (20Hz-20kHz): +0.0/-.03dB
# Z9 M v; r+ J9 H* R! f4 s Dynamic Range (1kHz, A-weighted): 112dB 8 H! Z9 |! q- T) Y; R1 D
Signal-to-Noise Ratio (A-weighted): 112dB / Q3 V) E; t |
THD+N (1kHz at -1dBFS): -102.5dB (.0007%) & U& i' U/ ]( a, Q& e, [: I3 v
Stereo Crosstalk (1kHz at -1dBFS): < -120dB 9 q5 i& e1 b( p2 }* G* H6 G: L
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Analog Line Outputs (6). l! g2 H& h$ E' s* }
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Type: balanced, AC-coupled, 2-pole low-pass differential filter . r# U; t# i, p% M9 W
D/A converter: CS4392
& |2 J5 P5 D5 \0 s9 e6 I. v Level (software selectable): % @6 ?: f0 M* j1 S6 g: t
- Professional: +4dBu nominal, 20dBu max (balanced) 6 Y/ ?, @2 g9 B3 W
- Consumer: -10dBV nominal, 6dBV max (unbalanced) : k) x# K( d7 }
9 ^" W- M& [3 l$ K, d Frequency Response (20Hz - 20kHz): 0.0/-.06dB * @9 Y% @; A) Q
Dynamic Range (1kHz, A-weighted): 112.5dB
$ D: P# a/ y7 B$ J$ k# ~% b Signal-to-Noise Ratio (A-weighted): 112.5dB
: \" y+ o% Z/ S THD+N (1kHz at -1dBFS): -98dB (.0012%)
! z# [3 z+ u/ e Stereo Crosstalk (1kHz at -1dBFS): < -115dB . e8 x% \/ R4 E. X
. @* }0 U3 r# x0 }( l0 X @+ l' cCombo Microphone Preamplifier/Hi-Z/Line Inputs (2)9 Z1 R% g7 L; g& E) Z1 \+ Q2 q
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Type: E-MU® XTC™ combo mic preamp and Hi-Z/line input w/ Soft Limiter , r5 O: b9 E! o- ~
Gain Range: +60dB 9 Q1 Z0 l+ O# E X
Frequency Response (min gain, 20Hz-20kHz): +0.0/-0.1dB . q& w, r, |4 y; W2 H' Z5 y
Stereo Crosstalk (1kHz min gain, -1dBFS): < -115dB 3 Y/ \2 Z( ]3 S5 ] o$ d/ n* o
Hi-Z Line Input:
) e: ?! \* H! B4 U+ s) O - Input Impedance: 1Mohm / g5 Q& Z, L" U& A
- Max Level: +18dBV (20.2dBu)
6 x! |: @* y% d5 U - Dynamic Range (A-weighted, 1kHz, min gain): 112.5dB ( o6 W4 v+ C, W
- Signal-to-Noise Ratio (A-weighted, min gain): 112dB : Z- x& n; v* Q4 G6 T2 {
- THD+N (1kHz at -1dBFS, min gain): -102dB (.0008%) ) W) \) L. o1 s- m0 q3 w
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Microphone Preamplifier: . z0 ]; @$ R, ?2 @3 e+ r
- Input Impedance: 1.5Kohms * X2 |% q" o( Z3 G8 C: a5 K
- Max Level: +6dBV (+8.2dBu)
0 U. @) G5 ~. o7 h - EIN (20Hz-20kHz, 150ohm, unweighted): -127dBu
* Z0 Q+ O& o, K7 T8 T - Signal-to-Noise Ratio (A-weighted, min gain): 112.5dB
! _1 W8 \% h" Z8 w4 r7 M# f - THD+N (1kHz at -1dBFS, min gain): -103dB (.0007%) 3 L, U$ J6 X+ x6 M6 j2 n
- Phantom Power: 48V 3 r9 [5 C1 d6 @ f
- Soft Limiter: 5dB max compression (software selectable) % t* F4 p# c, }* S) I" Y
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Headphone Amplifier
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Type: linear power amplifier
% Z# B _; o8 U6 I/ Y: S) d D/A converter: CS4392
0 u3 X: g& z0 ^6 x( n* ~9 {& i Gain Range: 85dB
" G/ ~' h) ~8 O. P8 S% \2 d' L Maximum Output Power: 50mW ' {0 H& [0 W% l$ c1 q4 F, @+ t0 p
Output Impedance: 22ohms 2 N; K3 |" i, f- r
Frequency Response (20Hz-20kHz): +0.0/-0.07dB
. B+ @: k& _- o/ {0 E F5 X Dynamic Range (A-weighted): 112dB 9 ~6 ]( h3 F7 ]$ m, Y6 m
Signal-to-Noise Ratio (A-weighted): 112dB
8 ~+ l a8 S5 ~! T. D3 D7 A THD+N (1kHz, max gain): 600ohm load: -92dB # O, C; C$ ?- `, O/ R& o7 F/ D
Stereo Crosstalk (1kHz at -1dBFS, 600 ohm load): < -100dB " c' \ f6 A% s2 @2 \& h
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Phono Input (stereo)
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Type: RIAA equalized phono input 7 V& t3 R6 Q" v
Maximum level: 2 l2 s5 L. E8 H/ a+ ?# [1 N% M
- Professional: 60mV RMS + P8 n9 j' H, z) n3 T7 y
- Consumer: 15mV RMS + f' V# A6 `; W5 b, S
1 P" B+ c# F5 k% y3 h& u' O" K Input Impedance: 47Kohm . I9 x9 f" {5 k5 w6 u
Frequency Response (20Hz - 20kHz): +0.1/-0.3dB
: E6 c& u( K7 ` Signal-to-Noise Ratio (15mV RMS unbal input, A-weighted): 96dB
# L, f/ m1 H5 Y* A THD+N (1kHz, 15mV RMS input): -88dB (.004%) / f' V: ^0 B; \- O; ~
Stereo Crosstalk (1kHz at -1dBFS): < -80dB
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Digital I/O$ |) y% s* v* F8 \, F' J- \/ Z& c
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S/PDIF: % K' [+ `. i' T. g. a5 c) L- K4 e
- 2 in/2 out coaxial (transformer coupled)
& x5 M$ X- t* O+ e' L - 2 in/2 out optical (software switched with ADAT) ; n( d( N& k& _. v
- AES/EBU or S/PDIF format (software selectable)
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ADAT: 6 ]# n$ q P1 Z3 Z [! U7 O
- 8 channels, 24-bit @ 44.1/48kHz : q0 r; b0 ^ L( i/ A
- 4 channels, 24-bit @ 88.2/96kHz (S-MUX compatible)
3 m+ K4 Z- p2 {2 d1 q# u6 l - 2 channels, 24-bit @ 176.4/192kHz 9 i' A+ I: |! ?: Z
; v4 N2 X6 W9 W7 K MIDI
9 o, e8 l& k3 B$ b- _ - 2 in, 2 out & o) w5 ?" p$ N: G# R7 A
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,,,DAC比1212M差吧
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+ g' S7 s0 O6 W, C3 [[ 本帖最后由 sd-iori 于 2008-1-26 14:59 编辑 ] |
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