XQ-20 HiFi Portable Headphone Amplifier for Mobile Phone with High Impedance IEM
- 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.
- 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
- xduoo xq-20
- 3.5-3.5 audio cable
- USB cable
This product qualifies for free air shipping to worldwide via Hong Kong Post with tracking number.