product presentation

1. Do you have a line level signal source (TV audio, MP3 player, video game, phone, tablet, computer, speaker, etc.) that is just not loud enough/loud enough?

2. Best performance audio source signal amplifier with volume control: new audio source signal amplifier circuit architecture, providing high and low pitch adjustment, output level signal gain +20dB

3. The new power booster protection module is convenient for outdoor use:USB 5V power supply, suitable for outdoor mobile power supply

4. Wider range: 3.5mm + RCA interface for input and output, compatible with more devices

5. Compact Desktop/Desktop Mini design

6. independent output volume adjustment

7. using compact and thin desktop mini design, compact size, compatible with any device

8. simple installation: input and output plug and play easy installation, you can enjoy different audio experience

Product Parameter

Input impedance :100K Ohm

Output gain:+20dB

Frequency response :20 Hz - 20K Hz

Signal to noise ratio: more than 107dB

Total Harmonic Distortion: less than 0.08%

Intermodulation distortion: less than 0.01%

Input port: stereo 3.5mm jack and RCA interface

Output port: stereo 3.5mm interface and RCA interface

Power supply: USB 5 v

Net weight: 0.31kg

Gross weight after packaging: 0.46kg

Product size: length 108 mm X width 75 mm X height 38 mm

Kit list

1 X pre-stereo signal amplifier headphone speaker amplifier

1 X USB power cord, length 120CM