Please note: This is a kit and requires assembly. You can find assembly instructions at the Synthrotek website.

The LM386 Audio Amplifier circuit is Synthrotek's classic take on a simple lofi amplifier that gives you variable gain, volume control, and works best with instrument amplification. It also works great as a cheap and dirty synth amp that you can put into the device of your choice.

Features and specifications:
- Comes with a speaker
- Can be used as a preamp
- Can power big speakers (though not terribly loud)
- Build with either 3.5mm or 1/4 inch jacks, both are included
- Power output: 700mW with an 8ohm speaker
- Requires a 9V battery or 300mA power supply (not included)