The device is a stereo preamplifier implemented using a TL082 operational amplifier (also marked as B082), operating with a single-supply power source. It is designed to amplify low-level audio signals before feeding them to a power amplifier or another audio module.
The power supply operates with DC voltage in the range of 8 to 15 V, making it suitable for both stationary and automotive audio applications.
The circuit is suitable for standard low-level audio signal sources.
The printed circuit board has compact dimensions of 39 x 34 mm.

Technical Specifications:
Type: stereo preamplifier
Operational amplifier: TL082 (B082).
Channels: 2 (stereo).
Supply voltage: 8-15 V DC (single supply).
PCB dimensions: 39 x 34 mm.

This product is a DIY assembly kit.

Stereo Preamplifier with Single-Supply Power - HK1027

  • Brand: Hobbykit Ltd
  • Product Code: 1027
  • Availability: In Stock
  • 1.94 € (3.79 ЛВ.)


  • 3 or more 1.90 € (3.72 ЛВ.)
  • 5 or more 1.80 € (3.52 ЛВ.)
  • 10 or more 1.70 € (3.32 ЛВ.)

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