I will design bluetooth amplifier pcb and integrate preamp modules for clean audio syst

France

I speak English, French

Signal Conditioning and Audio Electronics Engineer

Noise, distortion, unstable signals, these are not random problems, they come from design flaws that most people miss. I fix that at the root. I design 4–20mA signal conditioning for clean PLC and mic...
About this Gig

If youve tried combining an amplifier, preamp, and Bluetooth module, youve probably run into noise, instability, or poor sound quality.


The problem is not the individual modules, its how they are integrated.


I help you design and integrate complete audio systems so all parts work together cleanly and reliably.


This includes defining proper signal flow, managing power distribution between modules, and preventing interference between analog and digital sections.


The focus is on building a system that sounds clean, stable, and ready for real use, not just a collection of connected boards.


Whether youre building a Bluetooth speaker, custom amplifier, or DIY audio project, I ensure your design performs as expected.


If your current setup has noise or performance issues, you can share your design and Ill help identify the problem before we begin.

Specialization:

Circuit design

Schematics

Layout

Footprint

File format:

Gerber

VRML

BRD

3DS

PDF

Software:

Altium Designer

Cadence OrCAD

EasyEDA

Matlab

Proteus

Interface:

HDMI

MIPI DSI/CSI

TDM

UART

USB

SPI

I2C

SDIO

PCIe

BLE

BT