SUPER-MINI DIGITAL AMPLIFIER BOARD


Price:
$8.99

Description

Description

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

This product is a replacement of: VMA408

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

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