xDuoo XQ-20 HiFi Portable Headphone Amplifier for Mobile Phone with High Impedance IEM
Specification
Power Source: DC 4.2V built-in li-polymer rechargeable battery
Frequency response: 10Hz-22Khz
THD+N: 0.001% (1KHz)
Suitable Headphone Impedance: 16Ω~300Ω
Charging time: <4H
Output power: 125mW(32Ω load)
Gain: +3/+6dB
S/N: 114dB
Playback time: ≥9H
Size: 94*52*12mm
Weight: 85g
Package
xduoo xq-20
3.5-3.5 audio cable
USB cable
৳ 5,000.00
Description
Small and Thin, High Thrust
Solve the problem that your phone/player can not drive superior headphones
Thick: 1cm; Weight: 85g
2-Setting Gain, Bass boost ON/OFF
Set GAIN according to the headphones/enhance low-frequency power
Lower Distortion, Lower Noise
Use ALPS potentiometer imported from Japan, full gold-plated earphones seats, stable and reliable contact, strong anti-oxidation
High-intensity Aluminum Alloy is integrally formed by CNC.
Lightweight, fashion, durable
Improves Music Dynamics and Sound Field
Professional power management chip is used to provide +/- 5V voltage source for efficacy chip.
The sound is Soft and Natural, Bass Extension is Perfect
Using Japanese Nikon, ELNA and other superior capacitance
Minimal Distortion Even under Heavy Load
Using OP+BUF circuit architecture, large output power, strong thrust.
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