> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# 386AMP audio amplifier Module (Arduino compatible)

**Type:** Product page · **SKU:** DFR0064 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/386amp-audio-amplifier-module-arduino-compatible.html ([markdown](https://core-electronics.com.au/386amp-audio-amplifier-module-arduino-compatible.html.md))

This DFRobot 386AMP audio amplifier module uses the National Semiconductor LM386 audio power amplifier chip. It has 20 voltage gain.

## Pricing

- **Price:** $20.70 (inc GST) — $18.82 AUD, exc GST
- **Quantity discounts:** 6+ $17.87 (exc GST) · 12+ $17.13 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 2 today, and up to 29 more in 8–12 days.

## How to buy

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- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

**Introduction** This DFRobot 386AMP audio amplifier module uses the National Semiconductor LM386 audio power amplifier chip. It has 20 voltage gain. In the 6V power supply, it's static power consumption of only 24mW, the module is suitable for battery-powered forum. The 386AMP audio amplifier can be connected to MIC or MP3 acoustic sensor module, the sound from the speakers after the expansion release. It is ideal for robot human-machine voice interaction and sound amplification. **Specifications**- Power supply: 4-12V
- Output power: VS = 6V, RL = 8W,P=325mW,Peak output 500mW
- Voltage Gain: VS = 6V, f = 1 kHz,Av=26dB
- Band width: 300KHz
- Size: 45x30mm (1.8x1.2in)
 
 **Product Wiki**- [Wiki](https://wiki.dfrobot.com/386AMP_audio_amplifier_Module__SKU__DFR0064_)
- [Schematic](https://core-electronics.com.au/attachments/localcontent/386AMPModuleSCHDFR0064_386795b3e45.pdf)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/d/f/dfr0064-1_1.jpg)