iFi 新出的唱头放大器iFi Audio iPhono3 Black Label
本帖最后由 luomo 于 2020-6-11 23:28 编辑我觉得亮点还是在于它能支持6组曲线，具备这个功能的唱放比较少见。但是这体积，很难开脑放……
Technologies
6 x EQ curves: RIAA/eRIAA/IEC/eRIAA+IEC/Decca/Columbia
Ultra-wide gain options: 36-72dB
Direct-coupled, servoless Class A TubeState amplifier
Nichicon audio-grade power supply capacitors
ELNA Silmic ll capacitors, Panasonic OSCON aluminum polymer capacitors
High performance JFET opamps
Hand-matched ultra-low noise bi-polar transistors
Specifications
Input voltage: 15V/1.2A, AC 100 -240V, 50/60Hz (with iPower X)
Frequency response: 10Hz – 100KHz (±0.3dB)
20Hz – 20kHz (±0.2dB)
Dynamic range: MM(36dB): >108dB (A-weighted)
MC(60dB): >106dB (A-weighted)
SNR: MM(36dB): >85dB (A-weighted re. 5mV)
MC(60dB): >85dB (A-weighted re. 0.5mV)
Overload margin: MM(36dB): >26dB (re. 5mV, @ 1% THD)
MC(60dB): >22dB (re 0.5mV, @ 1% THD)
Crosstalk: <-71dB(1kHz)
Max undistorted output: 7V (Load ≥ 600Ω, THD ≤1%)
THD: <0.005% (MM 36dB 1V out 600Ω Load)
Output impedance: <100Ω
Power consumption: <5W
Dimensions: 178 x 64 x 26 mm
Weight: 265 g
iphono2用过，个人觉得不错。就是声音似乎太“干净”了一些，偏素 他家的电源, 最好换成线电!
声音会上去几个台阶 moses2k 发表于 2020-6-12 14:20
iphono2用过，个人觉得不错。就是声音似乎太“干净”了一些，偏素
原来之前的版本就有曲线功能，孤陋寡闻了:L
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