I will design multichannel audio mixer, dsp, and amplifier pcbs

Are you looking to develop a commercial audio product, an integrated mixing console, a custom Eurorack module, or a high-performance active speaker module? I provide full-cycle electronics design services specializing in low-noise, high-fidelity audio systems.

What I offer in this Gig:

Multichannel Audio Mixers: Custom design of low-noise analog summing networks, high-grade microphone preamps, and advanced signal routing matrices.

Digital Signal Processing (DSP): Seamless integration of high-performance DSP architectures (including XMOS, Analog Devices SigmaDSP, and TI Burr-Brown) for real-time audio filtering, equalization, dynamic processing, and sound effects.

Power Amplifier Design: Engineering of highly efficient Class-D, Class-AB, or linear audio power amplifier circuits complete with comprehensive over-current, over-temperature, and DC protection networks.

High-End PCB Layout & Signal Integrity: Precision multi-layer PCB design featuring dedicated star-grounding strategies to minimize noise floors, robust EMI/EMC mitigation, and strict impedance matching for high-speed digital audio buses (I2S, TDM, USB Audio Class 2).

Deliverables with every order:

Complete schematic design