audio pre-amplifier

Hi, I am a post graduate power electronics engineer and having very good industrial experience of 8+ years in R&D and project development. I am excellent welding power supplies design, high frequency transformers design, electrical vehicles design, circuits design, multi-channel LED Drivers, Regulated power supplies design with universal input to DC output, Audio amplifier, drives design, Filters design for harmonic analysis and Power factor correction, SMPS, LED drivers, DC-DC, AC-DC converters design, PFC interleaved boost converter, Battery management system, Battery chargers, UPS design, sine wave Inverters, solar grid tie inverters, Solar battery chargers and street light systems design from few watts to KW range using Buck, Boost, and Buck –boost, Interleaved boost/buck, Fly back Push Pull and H-bridge inverters. I have very good experience to design high voltage power supplies up to 50KV for capacitor charging power supplies using soft switching topologies. I have work experience to design from few watts to KW range meeting all compliances like EMI/EMC and safety standards UL etc.

Hello. If my task its making PCB from your attached schematic and give to you gerbers file for manufacturing its take just one day. Relevant Skills and Experience 5 years expirience hardware dev. pcb design Proposed Milestones ₹2000 INR - for gerbers in according to attached shematic

Hi, I am an expert in electronics design and designed a pre amplifier before. You can see my profile and get to me.

A proposal has not yet been provided

A proposal has not yet been provided

I will provide you audio amplifier circuit as possible as soon