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Description
Little Dot PA-V portable headphone amplifier AD8620,frequency response: 5Hz - 200KHz (-0.5dB),small headphone amp
This machine is the fifth generation portable amp (Micro, Micro+, MK I, MK I+ and other 4 generations)
The shell and circuit are fully redesigned to achieve better results.Circuit: Using ANALOG DEVICES's high-performance operational amplifier: AD8620 and JRC high output current MUSES8920 combination, the sound is significantly softer and sweeter than the previous generation portable machine MK I+; due to the +/- 5V power supply, the dynamics are also better than MK I+ ( +/-3.7V power supply) sharp.Shell: The overall aluminum alloy engraving process similar to DAC_M is adopted, which is strong and beautiful.Power supply: use the same 4000mA/h large-capacity lithium battery as DP_I, and it can work continuously for 40 hours when fully charged.
Main Specifications:◎ Distortion: 0.001% (out: 1V 1000Hz)◎ Frequency response: 5Hz - 200KHz (-0.5dB)◎ Output power: 100mW (32 ohm)◎ Adaptation headphone impedance: 16 ohm ~ 300 ohm◎ Magnification: 1-2-4 times (adjustable)◎ Fully charged continuous working time: 40h◎ The lithium battery of this machine has overcharge protection and will not be damaged by overcharge.◎ Volume: 115 X 60 X 18(H) mm◎ Weight: 175 g (including battery, excluding charger and outer packaging)
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