Quantity   Component name
1 × Raspberry PI 3
1 × Raspberry PI 7" touch screen
1 × Hifiberry AMP+
26 × 12mm M4 Screws
26 × M4 Bolts
26 × M4 Washers
4 × Speaker terminals
1 × Laptop power supply
1 × plywood
1 × various wires
1 × buck converter