Specification:
Item Type: Mini Stereo Audio Preamplifier
Input: (L or R) and 3.5mm
Output: (L or R) and 3.5mm and phone
Power Supply: DC 12V
Compatible Input Devices: DVD, CD, set top box, MP3, TV, cell phone, computer, tablet, turntable, sound card, guitar, bass, electronic musical instrument, game console or other device.
Compatible Output Devices: Speakers, Subwoofers, Sound Blasters, Reverbs, AV Receivers, Post Amplifiers, Headphones, etc.
How to Use:
When switching the switch, no power supply is required, and the working state is the sound attenuation circuit, which is ‑15db.
Press the switch during power supply, there is an internal amplifier circuit to compensate, the gain is 0db.
Package List:
1 x Mini Stereo Audio Preamplifier