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OPA-2A

OPA-2A

  • Category:Int. Amplifier
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  • Release time:2023-11-27 17:54:23
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額定輸出功率:外接音箱輸出:3W+3W(4-8Ω負載時)
平衡耳機輸出: 2000MW+2000MW(32Ω負載時)
單端耳機輸出: 500MW+500MW(32Ω負載時)
整機頻響:20Hz~50kHz(-1.5dB)
諧波失真:0.5%(1kHz)
信噪比:89dB
輸入靈敏度:180mV
輸入阻抗:100kΩ
左右輸出平衡度:<0.5dB
使用真空管:12AU7 x2、2A3C x2、5U4G x1
整機體積(WxDxH): 360mm x275 mm x170 mm
淨重:20kg

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