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Fireye HA Super Mini Portable Headphone Amplifier HIFI Audio AMP for Phone MP3 IPC
Description:
- Fireyemini it is a highly portable headphone amplifier can be used with any brand of mp3 . With built-in lithium battery , compact and lightweight.
- Easy to use, requires only three steps, you can make you can make high-quality sound.
- HA is a high quality portable headphone amp, compact,
- HA for analog output connected to any audio source.
- Such as mobile phones, MP3, computer, IPC, and so on.
- Fully (takes 3 hours), you can use 12 hours
- Balanced sound, delicate and transparent.
Features:
- Bass can control the gain, you can get more Bass but not out of natural, calm and not the general software
- High / Low gain switching function, allowing you to easily deal with all kinds of headphone impedance, sensitivity.
- WIMA and BC high-quality capacitors
Technical Specifications:
- Amplifier configuration: Class AB amplifier
- Power Structure: Built-in lithium battery
- Headphone Impedance: 16 ohm to 600 ohm
- Other features: Built-in bass boost function
- Gain function: Built-in two-stage gain
- Circuit Protection: Output short circuit protection, thermal protection
- Play time: When the battery is fully charged, can play more than 12 hours
- Main amplifier OP: Maxim - MAX9722A
- Charging: charging via USB port or external transformer
- Charging time: vary according to the charging mode
- USB charging 3 hours transformer charging 1.5 hours
- Sound Effectiveness (measuring output @ 2Vrms, typ.)
- Frequency response (from 40Hz to 15kHz attenuation amount): + 0.02dB ~ -0.14dB
- Signal to noise ratio (1kHz, A-Weighted): -112.5dB
- Dynamic range (1kHz, A-Weighted): 112.2dB
- Total harmonic distortion: 0.0003%
- Left and right channel crosstalk: -98.2dB
System Requirements
- Suitable for music players, and have Line-Out or Pre-Out function information sources can be connected using
- Size: Width length 78 X 62 X 16mm high
Package included:
- 1* FireyeHA
