Professional Portable Game HIFI Headphone Amplifier Audio Amplifiers for Mobile Phone
$ 36.99
Feature:
- Support Music appreciation, SD05PRO powerful thrust, excellent sound quality performance, can better play the characteristics of high-quality headphones, make the sound to achieve a higher level of performance.
- Mobile game: built-in 3D sound field technology, sound field positioning ability is powerful, can better achieve 3D sound effect, and support headset microphone conversation.
- Adopting in car audio system and home audio system, as a preamplifier, it has more low frequency shock and better rhythm.
- Mobile phone because of the cost of the architecture and limitation, audio output power was only about 5 mw, the machine can make up for the inadequacy of mobile audio output power, the audio output power up to 300 mw @ 16 , get a better dynamic response and output sound pressure, can play a better performance of the high quality headphones.
- Make up for music high frequency dark, low frequency weak characteristics, through the sound adjustment technology, improve the phone audio sharp, noise ear hearing sense.
- The earphone is automatically detected, and part of the power supply of the operating amplifier is turned on. When no earphone is plugged in, part of the power supply of the operating amplifier is automatically turned off.
- Using advanced boost IC and reverse charge pump technology, power consumption up to dozens of hours.
Specification:
Condition: 100% Brand New
Item Type: Headphone Amplifier
Material: metal
Color: as picture shown
Weight: approx. 27g
Output power: Maximum: 300 mw * 2/16
Frequency response: 2-27KHZ
Signal-to-noise ratio: 90DB
Dynamic range: 90DB
Separation: 70DB
Distortion: 0.006%
Input impedance: 32
Output impedance: 300
Operating temperature: -40C~60C
Storage temperature: -40C~85C
Storage humidity: 10%~90%
Lithium battery: 180mah for 15 hours
Protection: battery protection, over current protection, over voltage protection, short circuit protection
Package List:
1 x Headphone Amplifier
