Pi5-based digital crossover and amplifier

• System layout

  09/24/2025 at 10:37 • 0 comments
  1. 4 x stereo amp boards
  2. Input selector (unused - see project description)
  3. Pi with ezsound hat
  4. ezsound power, input and output boards
  5. 24V to 12V DC/DC converter (powers ezsound and panel meters)
  6. XL4016 buck converter (powers Pi)
  7. Panel meter LEDs
  8. Panel meter processing boards (x2, underneath) and comparator board (on top)