I will design audio pcb amplifier preamp dac mixer audio electronic audio device

Building an audio amplifier, preamplifier, headphone amp, DAC board, mixer, audio interface, or other analog audio electronics and need a board that's actually quiet? I design audio PCBs with the layout discipline these circuits require: proper grounding strategy, separated analog/digital sections, careful trace routing near sensitive gain stages, and decoupling placed where it actually matters, not just wherever fits.

This covers full amplifier and preamp circuits, DAC output stages, mixer channel strips, and general low-noise analog audio electronics. If you already have a schematic, I move straight to layout. If you're starting from a concept or a rough idea of what you want the circuit to do, I can help develop the schematic first.

You'll receive a clean schematic (if built from scratch), PCB layout, Gerbers, and a bill of materials ready for fabrication and assembly.

This gig is for audio hobbyists, DIY hi-fi builders, and small audio brands who need a board that won't introduce hum, hiss, or crosstalk into the signal path.

Inbox me your schematic or circuit concept, along with what the board needs to do, before ordering so I can confirm scope and pricing.