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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
3 q& d% B; u0 }T150数字功放焦点特性:# V1 R3 [5 |- ^* ?
◎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。
( m6 u% y: j% r% E: K9 Z" d% E◎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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4 u8 m' u. s$ v; _T150数字功放主要性能指标:
: n h& o& \9 Y5 I; a(1) POUT Output Power (continuous output)
/ z, n9 u: @- B* G, W3 DTHD+N = 0.1%, RL = 4Ω 145W; i$ N3 z. m: V% U* s/ b( I
THD+N = 1%, RL = 4Ω 160W. T8 F) _- y7 @! q8 J0 a* m* y
THD+N = 10%, RL = 4Ω 200W7 i( P) k7 h& `# U0 n1 }
THD+N = 0.1%, RL = 6Ω 105W' c0 `; i. S& V4 ?) ]% l
THD+N = 1%, RL = 6Ω 115W
9 a( K/ k; _' f7 n* |THD+N = 10%, RL = 6Ω 150W) a' L5 q' r; ?( ]
THD+N = 0.1%, RL = 8Ω 80W( R: K0 @- c8 v( q0 o
THD+N = 1%, RL = 8Ω 90W
8 u5 R8 y, h' f! FTHD+N = 10%, RL = 8Ω 115W6 S( _' ` t: ^8 q& V+ }
(2) THD + N Total Harmonic Distortion Plus Noise
6 ?1 T6 p) W2 k2 K9 ] POUT = 60W, RL = 8Ω 0.01 %
9 q0 G4 T' C+ `- i& g2 S2 B(3) IHF-IM IHF Intermodulation Distortion 19kHz, 20kHz, 1:1 (IHF), RL = 8Ω
$ e$ ^; c; k( ?4 A5 J; r$ V POUT = 25W/Channel# e: @ k @8 k* R W
0.03 %
5 d( e# W. @/ D(4) SNR Signal-to-Noise Ratio A Weighted, RL = 4Ω,' ?) o5 m- }9 A- _0 {5 {& x: m
POUT = 200W/Channel
" v( o! \" K8 H0 i3 e/ K, U! F, e 104.4 dB+ y7 S v" o2 e& x1 J
(5) η Power Efficiency POUT = 115W/Channel, RL = 8Ω& p9 F# G! r% Y! ~( V
92 %
; t4 P8 ]' {7 H(6) eNOUT Output Noise Voltage A-Weighted, input shorted
2 H7 D/ }' L' ?& i2 ` RFBC = 10kΩ, RFBB = 1.1kΩ, and RFBA= 1.0kΩ
) K4 m( h, c k" E% V; V8 t 170 μV
: a( o5 G, L/ U7 h' V◎机箱尺寸为:390L*320W*86H
# b% j; \# i5 U0 q" l◎整机重量:11 Kg# F# N' Q1 \3 O- y: e) i, O$ q* l
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