The low-frequency audio amplifier is built using a single LM386 integrated circuit, designed for low-power audio applications.
The amplifier provides an output power of up to 1 W and operates over a wide supply voltage range. It features low idle current consumption and low harmonic distortion.
It is suitable for small audio devices, experimental projects, radio receivers, and hobby electronics applications.

Technical Specifications:
Integrated circuit: LM386 / LM386N.
Maximum output power: 1 W.
Supply voltage: 5 - 14 V DC.
Idle current consumption: 4 mA.
Harmonic distortion: 0.2 %.
Voltage gain: 200.
PCB dimensions: 37 x 25 mm.

This product is a DIY assembly kit.
It is also available as a fully assembled module - Product code 1571 (separate product).

Audio Amplifier 1W - HK1571K

  • Brand: Hobbykit Ltd
  • Product Code: 1571K
  • Availability: In Stock
  • 1.94 €


  • 3 or more 1.90 €
  • 5 or more 1.80 €
  • 10 or more 1.70 €

Related Products

Stereo Audio Amplifier 2x10W - HK1001

Stereo Audio Amplifier 2x10W - HK1001

The stereo low-frequency amplifier is implemented using a single integrated circuit TDA2005 (the use of TDA2004 is also possible, depending on availability). The amplifier is designed for amplificatio..

3.55 €

Audio Amplifier 100W - HK1561

Audio Amplifier 100W - HK1561

The low frequency power amplifier is implemented using a single operational amplifier and a transistor output stage, providing high dynamic performance and very low nonlinear distortion. It is designe..

0.00 €

Audio Amplifier 20W - HK1002

Audio Amplifier 20W - HK1002

The low frequency power amplifier is implemented using two TDA2003 integrated circuits connected in a bridge configuration. It is designed for amplification of low frequency audio signals and can be u..

3.12 €