Tjjohn

@terms2123

Senior Audio, PCB Hardware Electronics Engineer

United Kingdom

English

About me

Need high-fidelity audio hardware? Generic PCB designs cause hum, crosstalk, and ground loops. I design productionready multichannel mixers, DSP units, and power amplifiers optimized for ultralow noise and minimal THD+N. Capabilities: • SigmaDSP (ADAU1701/1452), XMOS, AKM/ESS DACs & ADCs • Class-D & Class-AB amps, low-noise preamps, active EQ • AGND/DGND/PGND isolation & star grounding • KiCad & Altium multilayer layouts Deliverables: • Schematics, Gerbers, NC Drill • BOM with Mouser/LCSC parts • CPL & 3D STEP files for assembly (JLCPCB/PCBWay) Message me first with your block diagram to start... Read more

Skills