Feature●【Unique Design】The unique power switch button design is very easy to use. With 3.5mm headphone output, you can enjoy high quality music with your headphone,output RCA line output and AUX headphone output at the same time●[Multi-Compatible] Compatible with most low volume sources such as phones, TVs, MP3 players, portable CD players, computers, video games and more, it will power up to the level needed to drive amplifiers and speakers●[HiFi Sound] NE5532 opp amp with pluggable socket design. Easy to replace with other optics amplifiers to enjoy a variety of sound, bringing DIY fun to your audio fan. High quality sealed potentiometer, wide frequency range, excellent dynamic response●[Compact and Durable] Compact shape, exquisite appearance, compact all-metal design, durable, can block electronic devices from electromagnetic interference and noise suppression. Natural sound, warm and delicate, ultra-low distortion●[WIDE APPLICATION] Designed to fit home stereo systems, console or speaker setup, karaoke, recording, parties, live stage events and many other scenarios to increase output levelsDescription Headphone Amplifier, Stereo Audio Signal Preamplifier, 3.5mm RCA Input and Output 20dB gain volume control, stereo system for mixing console
How to use:
Remove product and use
Specifications:
Item Type: Headphone Amplifier
Material: Aluminum alloy
Color: Black
Operating voltage: DC 5-19V
Input and Output: 3.5mm headphones and RCA lotus interface
Amplifier Chip: Dual Optic Amp NE5532
Parameter:
1. You can drive the headphones directly, but we do not recommend using it with amplifier output
2. If the device is connected to a small power amplifier, you can use this circuit. It is suitable for amplifying small signal
3.10x amplifier, i.e. 20db
Package List:
1 x Amplifier