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还有下面这款,超过1500报价:huh: - M( N3 d% z! K+ }) z, b2 R
4 V! f% b2 | Q* O【Little Dot T150】 150W+150W "T" 类数字功放 ; A _. r: G3 T4 K# O, X# {
T150数字功放焦点特性:' A3 t) U c+ p M: C! z3 `' i
◎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。- K. l- h' I" a' B& ~
◎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)。) |( F+ N7 y; _! \1 {
& p, N# G) S. x" |4 J* E! PT150数字功放主要性能指标:( k, {; `2 }. n1 ]1 u1 o
(1) POUT Output Power (continuous output)
]% O! r H5 T6 D7 `8 N5 bTHD+N = 0.1%, RL = 4Ω 145W
8 p+ h3 N% l- L! T: ?2 T$ m4 FTHD+N = 1%, RL = 4Ω 160W
- b) P+ b0 i0 }. UTHD+N = 10%, RL = 4Ω 200W( a& J" N, h7 _) R6 i; [
THD+N = 0.1%, RL = 6Ω 105W
% ~& k. [; P: E+ lTHD+N = 1%, RL = 6Ω 115W
2 x& C% @! F1 V$ ]3 q# [THD+N = 10%, RL = 6Ω 150W. B3 h% N' F4 ?% V! H* J
THD+N = 0.1%, RL = 8Ω 80W, `0 }2 W" N6 L
THD+N = 1%, RL = 8Ω 90W
) t" e: E$ V' k* O4 x: b' GTHD+N = 10%, RL = 8Ω 115W [2 @3 c. H. k K
(2) THD + N Total Harmonic Distortion Plus Noise
4 L% u3 ?4 ^. K2 b$ ~+ G* K POUT = 60W, RL = 8Ω 0.01 %/ [, o- v' E8 D6 |1 R7 B1 l/ V1 P
(3) IHF-IM IHF Intermodulation Distortion 19kHz, 20kHz, 1:1 (IHF), RL = 8Ω
7 R, X2 L( w A7 {% @5 e POUT = 25W/Channel& X' h2 ?0 u B0 P- m8 l: [7 _
0.03 %
( j$ x' q, [* |1 [$ N(4) SNR Signal-to-Noise Ratio A Weighted, RL = 4Ω,; F; o2 @ D! [3 P
POUT = 200W/Channel
8 L8 Z, a* P4 A5 k/ p 104.4 dB# T- e- x$ S$ i9 P8 f# m3 f
(5) η Power Efficiency POUT = 115W/Channel, RL = 8Ω
9 c& U5 k, a. @ 92 %
% i- ^* @! u7 t: f& {: N f! g(6) eNOUT Output Noise Voltage A-Weighted, input shorted/ N) }' _* V% V
RFBC = 10kΩ, RFBB = 1.1kΩ, and RFBA= 1.0kΩ9 }+ ]: h0 S6 e( Q6 `0 b
170 μV ^# a3 g& S0 e% z9 Y$ b; J
◎机箱尺寸为:390L*320W*86H, E. V* `% P4 ?7 v
◎整机重量:11 Kg
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