|
|
原帖由 matador76 于 2008-1-26 11:26 发表 ![]()
, \( R; h: O* _7 @4 b, {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。+ x* Y6 z5 E3 D
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.。。7 i% E& {7 p+ ?
" F+ {! {) p z5 {; }缺点就 ... 2 g ]! U6 [" e1 N
Analog Line Inputs (4): ~( @: P5 N! d+ d1 j
0 a/ C M" ^ |9 W
Type: servo-balanced, DC-coupled, low-noise input circuitry ( M- d, a; E4 z
A/D converter: PCM1804 / U' `+ Y! l0 o/ N, u+ W+ O, \% e
Level (software selectable):
$ z0 v7 z4 j7 Z# q1 J! Z - Professional: +4dBu nominal, 20dBu max (balanced)
! T! `5 h& m+ x+ X2 a - Consumer: -10dBV nominal, 6dBV max (unbalanced) 5 @6 k: i( W) ~4 r+ v1 L& K
8 ~- l x, j. H: Q9 {7 j Frequency Response (20Hz-20kHz): +0.0/-.03dB 0 e( o1 O& ]% R( q
Dynamic Range (1kHz, A-weighted): 112dB
( z+ l6 I! T2 g. T Signal-to-Noise Ratio (A-weighted): 112dB
% Q A" i- U7 P8 p4 S4 U, R THD+N (1kHz at -1dBFS): -102.5dB (.0007%) 7 d- D- ]" x0 M+ [, G9 c8 r
Stereo Crosstalk (1kHz at -1dBFS): < -120dB $ j$ V7 `0 N' M* `% f( x. g
' a: K# |# i X6 e
Analog Line Outputs (6)$ {! W' z9 Y8 o, B1 B% h$ e
6 z" o9 z K3 P" m" u8 _ Type: balanced, AC-coupled, 2-pole low-pass differential filter
; L3 |5 \/ y8 z4 w8 S. d D/A converter: CS4392 4 B+ e6 l0 u8 R \; g& O; S7 a. O/ t
Level (software selectable): , |7 ?/ `% e' p Z( g# W4 t6 F
- Professional: +4dBu nominal, 20dBu max (balanced) 4 Q: C& v; }' k
- Consumer: -10dBV nominal, 6dBV max (unbalanced)
l% f i$ B0 w8 j" \
+ m% {/ q3 D3 \* Q# x5 J! Y Frequency Response (20Hz - 20kHz): 0.0/-.06dB * i- Z: _1 y' o |
Dynamic Range (1kHz, A-weighted): 112.5dB * q1 a9 [! J& ]( J( W% q* A! G
Signal-to-Noise Ratio (A-weighted): 112.5dB
1 K) [2 W6 b' p" ?+ I) `, j# q+ E THD+N (1kHz at -1dBFS): -98dB (.0012%) 0 z$ I" S( G" g4 M4 E
Stereo Crosstalk (1kHz at -1dBFS): < -115dB 9 f3 K) J3 G/ o+ G4 `% {5 Q6 g
. ?& s7 Y: x/ T& O4 p
Combo Microphone Preamplifier/Hi-Z/Line Inputs (2)
9 M/ m% L. E. k0 C T1 \- P4 C( C; M
Type: E-MU® XTC™ combo mic preamp and Hi-Z/line input w/ Soft Limiter " A# Z* i2 K$ ]- k6 f ^1 O& m
Gain Range: +60dB 2 u$ P# L* I- H1 t" A7 z2 D. ?
Frequency Response (min gain, 20Hz-20kHz): +0.0/-0.1dB / \3 s+ e! y' w2 p% p4 o4 i
Stereo Crosstalk (1kHz min gain, -1dBFS): < -115dB
/ \7 K* l7 p! A+ m% H2 Y' `+ o; A Hi-Z Line Input:
) @6 E) U8 Z+ T6 U( R - Input Impedance: 1Mohm
# M% K' ?! M7 b0 G0 M o. }' \ - Max Level: +18dBV (20.2dBu)
9 l- D+ X; ?7 f4 R - Dynamic Range (A-weighted, 1kHz, min gain): 112.5dB
: I, A( v9 ~* F5 x, p - Signal-to-Noise Ratio (A-weighted, min gain): 112dB 6 G9 T* L( o0 J. R% z$ w
- THD+N (1kHz at -1dBFS, min gain): -102dB (.0008%) 9 P' R# p/ \0 k4 t+ B6 L
5 T" l" }" @ R" T Microphone Preamplifier:
* X& K# s- v# |, c - Input Impedance: 1.5Kohms + a; T/ D! Y* y* P% l r; e! I: G6 X% f
- Max Level: +6dBV (+8.2dBu)
: i1 B: S* w0 R2 s' f - EIN (20Hz-20kHz, 150ohm, unweighted): -127dBu
% D; w& W% c, Q w. g1 f6 x - Signal-to-Noise Ratio (A-weighted, min gain): 112.5dB / d5 r4 X9 \& U# n; Q: M
- THD+N (1kHz at -1dBFS, min gain): -103dB (.0007%) 2 d1 W" {7 C3 R4 e. K
- Phantom Power: 48V
" y& B) U0 u& B# r - Soft Limiter: 5dB max compression (software selectable)
& C& x3 c( J; E
% D2 s/ [ | h. A& K' `) a* W
2 C! g6 @4 S" d5 }7 ^! qHeadphone Amplifier- [5 i, W5 d( P3 g
, ?; Q$ ?) Y' P$ Y, ]2 o
Type: linear power amplifier 9 L1 p7 [" T! H( o; b# E2 m
D/A converter: CS4392
* z1 R" {. ^ c! D+ J& S, p) y Gain Range: 85dB ; m+ X7 F7 c# B0 u7 a2 b
Maximum Output Power: 50mW ) y) x- L$ w/ [, ^* D
Output Impedance: 22ohms
/ L( ~! U" Q0 _4 X6 K Frequency Response (20Hz-20kHz): +0.0/-0.07dB
' C5 X5 f! V5 W Dynamic Range (A-weighted): 112dB ) K+ a# w* n* ~0 K
Signal-to-Noise Ratio (A-weighted): 112dB
- |3 q8 w" U! p' r3 m THD+N (1kHz, max gain): 600ohm load: -92dB
: v7 T6 Q+ O! P- ~6 P I7 ^ Stereo Crosstalk (1kHz at -1dBFS, 600 ohm load): < -100dB % ?7 S! D) j# s* u- k
! U0 q: w. i4 |! Y7 r( T
Phono Input (stereo)$ f4 W- k+ Z w% {: @' y9 p- G. A4 F3 M) S
' \ M4 S X* ~, |+ l+ Z
Type: RIAA equalized phono input
: Q8 c6 ^' V3 b1 D6 Z N Maximum level: 2 k/ V. U" g! [, W" \+ [& h
- Professional: 60mV RMS
5 H' c4 C M+ W - Consumer: 15mV RMS 4 k. g1 a2 i6 i; b) S2 D6 M f- n) _
# o6 Y# R9 w; I% r% S: H/ x Input Impedance: 47Kohm 0 r+ J" J3 u {8 q6 p
Frequency Response (20Hz - 20kHz): +0.1/-0.3dB 6 E5 N6 I1 v. G/ }/ [; Y
Signal-to-Noise Ratio (15mV RMS unbal input, A-weighted): 96dB
4 x0 C7 k+ r" k H2 p6 n THD+N (1kHz, 15mV RMS input): -88dB (.004%) J# r3 U) q' O' T( l1 J
Stereo Crosstalk (1kHz at -1dBFS): < -80dB " Z: Q) p$ u- X; p
: W, |) I9 \( s8 J. n" j8 s
Digital I/O; V6 R+ F2 L; d+ }$ V
! h! j% ^/ b& q i7 q0 W ~* J ^
S/PDIF:
3 n) T8 d; X9 k& u4 i - 2 in/2 out coaxial (transformer coupled)
5 |, z7 d1 c0 J6 [$ U' Q+ V - 2 in/2 out optical (software switched with ADAT) / o- N# O# ]; U
- AES/EBU or S/PDIF format (software selectable) % H2 e0 [8 Z# f8 O) p& t' E" @( p
" O4 p0 \; m0 u8 B" o0 K
ADAT: " Z; D3 t6 [( i4 Y* i9 z
- 8 channels, 24-bit @ 44.1/48kHz 0 Z7 E3 f y9 p+ G9 \
- 4 channels, 24-bit @ 88.2/96kHz (S-MUX compatible) 8 z, N% R; y% a* \+ m
- 2 channels, 24-bit @ 176.4/192kHz / r2 A- f4 q% b5 J+ |
8 n5 {) i. D' F; ?' I MIDI
0 D. j0 F/ c; ^5 _, z' B6 U9 F - 2 in, 2 out
6 v2 {0 A8 ]. J) [/ q. i1 \, L . v" ^' R+ E% `
) h, ~" p: L3 b2 }4 U
& {. o; A9 j4 ]- q$ w. p6 s" o8 o5 H
: R; ]& A' M# J* I! q- w,,,DAC比1212M差吧+ {5 m7 L4 @! M2 y+ a0 s- ]9 [
1 Z2 S1 n0 `$ R
[ 本帖最后由 sd-iori 于 2008-1-26 14:59 编辑 ] |
|