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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
+ U5 O9 K( V' _2 K( G5 eT150数字功放焦点特性:
5 E3 ^/ _6 J+ v: ^* f5 x, ]◎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。
5 p, B, @0 }5 T* N◎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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/ k9 K+ X) }* ], s+ P; dT150数字功放主要性能指标:
; H' H4 i, ]4 d% ~2 Z+ m/ b(1) POUT Output Power (continuous output)
6 V) f7 j8 F3 h% n( UTHD+N = 0.1%, RL = 4Ω 145W
+ U2 C5 c5 [6 t. H. o( d8 T4 `THD+N = 1%, RL = 4Ω 160W
. \7 X8 w8 [+ k; N- kTHD+N = 10%, RL = 4Ω 200W% J- F7 l Z" l, V0 G0 M
THD+N = 0.1%, RL = 6Ω 105W8 m7 g' g; |/ r* d5 z8 y1 z$ ~2 s
THD+N = 1%, RL = 6Ω 115W: l0 ~: @% v4 C# c2 c( P+ h
THD+N = 10%, RL = 6Ω 150W$ B& m' o! O& P6 ~9 T9 m
THD+N = 0.1%, RL = 8Ω 80W* @8 n8 W1 m( K. Q/ |7 S" e
THD+N = 1%, RL = 8Ω 90W7 n* y4 N9 m5 Q9 k0 F4 h4 Y8 m- u
THD+N = 10%, RL = 8Ω 115W
0 F/ `* g& h! P# O(2) THD + N Total Harmonic Distortion Plus Noise" f6 s8 y' y) X+ `
POUT = 60W, RL = 8Ω 0.01 %
# ^. R$ E6 s" J+ M1 l$ ](3) IHF-IM IHF Intermodulation Distortion 19kHz, 20kHz, 1:1 (IHF), RL = 8Ω. [& B, p6 l1 K, v
POUT = 25W/Channel
" V) H, Y" w4 ~ 0.03 %$ g* q/ i# g; o
(4) SNR Signal-to-Noise Ratio A Weighted, RL = 4Ω,
+ a7 m' j' W& d6 I7 z6 C+ i7 A POUT = 200W/Channel3 K. d6 F( _1 l! v
104.4 dB- d1 f3 n7 X0 @) j+ x( W% d
(5) η Power Efficiency POUT = 115W/Channel, RL = 8Ω
" ^. i9 S7 J+ y. @$ G' w X! ~ 92 % \! C0 ^: A3 l+ [
(6) eNOUT Output Noise Voltage A-Weighted, input shorted
4 `- e$ f0 q# z. f9 f' _! h RFBC = 10kΩ, RFBB = 1.1kΩ, and RFBA= 1.0kΩ* `$ m# k4 l; c; j/ y! l
170 μV
# [: x. n* s/ D/ d) T) X3 V8 H+ C◎机箱尺寸为:390L*320W*86H- o! Q, l* Z0 x9 h$ _- C- c: X
◎整机重量:11 Kg- A& s0 @: c' q8 W, T4 f; o* u
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