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Super-Mini Digital Amplifier Board &endash; Default Title

Dual channel stereo output 3 W + 3 W power Class D amplifier. Read more...

  • Description

Dual channel stereo output 3 W + 3 W power Class D amplifier.

Features

  • high amplification efficiency 85%
  • can directly drive 4 ohm/8 ohm small speakers
  • good sound quality & noise suppression
  • unique without LC filter class D digital power board
  • can use computer USB power supply directly
  • low THD+N
  • short circuit protection
  • thermal shutdown

Specifications

  • operating voltage: 2.5 to 5 VDC
  • connections: solder connections
  • sound processor: PAM8403
  • dimensions: 23 x 16 x 2 mm

Manual

Info Sheets