Royal Mail Non-UK: We recommend UPS/DHL for orders outside the UK. More details
Royal Mail Non-UK: We recommend UPS/DHL for orders outside the UK. More details

Super-Mini Digital Amplifier Board

by Velleman

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