Balanced Audio PCB Layout Design
Budget: $30 – $250 USD
I already have the full Bill of Materials and a set of clear reference photos; what I still need is a production-ready PCB layout that ties everything together. Your task is to handle both the component placement and the complete routing of a balanced audio driver board that runs from a single 5 V input and generates ±12 V rails internally.
There are no fixed dimensions, so you can choose whatever outline best supports clean signal paths and sensible power-ground separation. The only mandatory hardware interface is XLR—please keep the footprint orientation practical for panel mounting.
Preferred deliverables
• Editable design files in KiCad, Altium,—or another mainstream tool that supports Gerber export
• Gerber, drill, pick-and-place, and centroid files ready for fabrication
• A brief layout note highlighting impedance-critical traces, ground strategy, and any special considerations you took for minimizing noise
I will review the first pass for fit and signal integrity, then we can iterate once if needed before sign-off.
There are no fixed dimensions, so you can choose whatever outline best supports clean signal paths and sensible power-ground separation. The only mandatory hardware interface is XLR—please keep the footprint orientation practical for panel mounting.
Preferred deliverables
• Editable design files in KiCad, Altium,—or another mainstream tool that supports Gerber export
• Gerber, drill, pick-and-place, and centroid files ready for fabrication
• A brief layout note highlighting impedance-critical traces, ground strategy, and any special considerations you took for minimizing noise
I will review the first pass for fit and signal integrity, then we can iterate once if needed before sign-off.