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还有下面这款,超过1500报价:huh:
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【Little Dot T150】 150W+150W "T" 类数字功放 7 ?- P7 {7 I8 y/ ^2 A7 L) |
T150数字功放焦点特性:
" e, b- F, O+ w) z# x* [3 n) q◎T-150是采用美国Tripath公司新的TDA2075A这个新的T-AMP Driver芯片开发的SEL功放,在一块电路板上输出两路150W,每台机子用一块TDA2075A功放板和一块电源板。
1 `. l2 h+ U4 L- H; P# u◎采用全新的(用于马兰士价值几万的顶级功放的)音控集成电路:WM8816,其各项电声指标都比原来T-100使用的DS1801高,音量调节的级数也提高到了256级,每级0.5dB(原来的DS1801为64级)。
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T150数字功放主要性能指标:
4 r; m2 H( A- M$ J(1) POUT Output Power (continuous output)
7 o7 T! w/ }* lTHD+N = 0.1%, RL = 4Ω 145W q! U9 I# V* S3 m1 h- m7 j
THD+N = 1%, RL = 4Ω 160W
+ ?2 E/ p$ K0 S$ f& n4 h$ F. u( ATHD+N = 10%, RL = 4Ω 200W# A1 e0 h/ J# u& t$ u% P! Y: T& Q
THD+N = 0.1%, RL = 6Ω 105W( @* b% s" b, b2 y' z% d$ d$ C
THD+N = 1%, RL = 6Ω 115W' N: V; U$ M9 E/ e" `9 U
THD+N = 10%, RL = 6Ω 150W4 `* M9 A5 A4 |3 v
THD+N = 0.1%, RL = 8Ω 80W
4 m4 k# O! t5 |4 M& oTHD+N = 1%, RL = 8Ω 90W
0 M% ^* D$ R6 }( V' Q) pTHD+N = 10%, RL = 8Ω 115W) B4 k2 E$ b' s6 F0 G9 C
(2) THD + N Total Harmonic Distortion Plus Noise
, t3 L% }& E7 j, G4 ?9 F) ` POUT = 60W, RL = 8Ω 0.01 %
8 i" [/ J8 M1 _6 a9 w(3) IHF-IM IHF Intermodulation Distortion 19kHz, 20kHz, 1:1 (IHF), RL = 8Ω$ {9 j& t0 e; L5 K
POUT = 25W/Channel
9 o" ?0 A, m Q. O' s$ X% r6 T1 v 0.03 %* x+ d6 Z9 a* A" M6 u2 O
(4) SNR Signal-to-Noise Ratio A Weighted, RL = 4Ω,
; m% L1 B w/ f' U( F: _ POUT = 200W/Channel' ?9 O1 _6 `+ p. D
104.4 dB$ {3 y5 w& n: @/ Q) N2 K
(5) η Power Efficiency POUT = 115W/Channel, RL = 8Ω
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(6) eNOUT Output Noise Voltage A-Weighted, input shorted$ [5 u. A6 r' E! W4 z ^
RFBC = 10kΩ, RFBB = 1.1kΩ, and RFBA= 1.0kΩ# g/ j; n" B: I5 W; a/ i
170 μV
! ]/ f4 f6 h1 n! ]/ h# `◎机箱尺寸为:390L*320W*86H
3 W" B6 B0 {$ l( _! s◎整机重量:11 Kg
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