TDA7379 Home Amplifier with MP3

@MuhammadUzair16

Hi, I am an embedded systems engineer with over 16 years of experience designing mixed-signal electronics, audio products, PCBs, and supporting firmware from concept through production. I can develop a compact KiCad board combining the TDA7379 amplifier, onboard USB/micro-SD MP3 decoding, IR control, regulated supplies, input filtering, thermal design, and speaker protection while keeping digital noise away from the audio paths. I’ll first validate the power and thermal limits, then complete the schematic, PCB layout, sourcing-checked BOM, Gerbers, and IR command documentation. I will also bring up and test the prototype, verify both channels under load, and provide the requested photos or short demonstration clip. One point to confirm: what is the DC brick’s exact voltage/current rating, and at what maximum THD should the 38 W/channel output be verified? This affects the achievable continuous output and heat-sink sizing. Let’s discuss the cabinet constraints and lock down the design details.

@markoa7

Hi, I am confident in my ability to meet and exceed your expectations for this project. My forte lies in PCB Design and Development, with a particular emphasis on power supply circuits and embedded systems - the very backbone of your amplifier. And, with your keen interest in keeping sourcing as painless as possible, my proven track record in developing efficient LED driver circuits and RF PCB layouts is a perfect match for your requirements. Not stopping there, I'm also well-versed in Firmware Development, which will be instrumental in programming the microcontrollers needed for this project's IR remote control integration. My expertise extends to communication protocols like UART, SPI, Ethernet, USB, CAN, and MODBUS – skills that will play a significant role in establishing seamless integration of the main functions you're seeking such as power/volume control and EQ presets with the remote. Furthermore, my experience in RF Design and Analysis is an added bonus that can be utilized for any future additions to your audio rig like Bluetooth or even LED VU meter. I have a solid understanding of WiFi and Bluetooth technologies which could be especially relevant later. Elect me for this project and let's create a home amplifier solution that doesn't just meet the core requirements but surpasses them – giving you a truly immersive audio experience at home.

@tshibsamuel477

Hi there, I have carefully reviewed your TDA7379 two-channel amplifier requirements and can design the complete board from the 12–18 V input through the audio power stage, onboard MP3 playback section, IR receiver/control, filtering, protection, and speaker outputs. With nearly five years of experience in mechatronics, analog electronics, power electronics, embedded systems, PCB design, filtering, grounding, and thermal design, I can develop a compact low-noise PCB with proper heat sinking, power regulation, audio routing, USB/micro-SD playback, and IR-based control of volume, track selection, mute, and available EQ functions. I will provide the editable schematic and PCB files, Gerbers, annotated BOM, IR command table, and a clear test procedure covering both amplifier channels and the integrated player. Please send me a message so we can confirm the preferred MP3 decoder/controller architecture, supply rating, and PCB size before starting. Best regards, Samuel tshibangu

@Mahmoud00Ibrahim

Hello, I’m an experienced Hardware Design & PCB Engineer, and I can design this complete compact audio system around the TDA7379, integrating the MP3 player, IR remote control, power regulation and filtering on a single production-ready PCB. I’ll focus on achieving clean 2×38 W output into 4 Ω with proper thermal management, grounding and low-noise PCB layout. The design will include the required speaker protection and a practical 12–18 V power input stage. For the source/control section, I’ll integrate a USB/micro-SD MP3 solution directly into the PCB, with IR control for power, volume, track selection, mute and available EQ functions—without relying on external decoder boards. Deliverables: Complete editable schematic Production-ready PCB layout and Gerbers BOM with verified Mouser/LCSC part numbers IR command table and handset details Brief prototype/test documentation I’ll also keep component selection practical for sourcing and the PCB compact and cost-effective. I’m ready to review your exact mechanical constraints and start the design. Best regards, Mahmoud

@shykhAbubakar

Hi, I am ready to design a compact two-channel amplifier for your home-audio rig, delivering 2 × 38 W into 4 Ω from the TDA7379 with low THD, proper heat sinking, and speaker protections, along with an integrated MP3 player controlled via IR remote, all running from a 12–18 V DC supply, following IEC 60268-3 and IPC-2221 for PCB design standards to ensure a clean, reliable, and low-noise audio system. Project Deliverables: Complete schematic PCB layout file PCB Gerber files Annotated BOM IR command table and remote model note Brief test report Could you please clarify: Q: Do you have any specific preference for the MP3 decoder module or IR remote handset model? Q: What are your board size constraints or input connector preferences? Over 5 years of experience in audio amplifier design and PCB layout. Similar projects I have done: TDA7379-Based Stereo Amplifier with MP3 Player IR-Controlled Audio System with USB/SD Playback Software I can use: KiCad / Altium Designer My portfolio is attached below. I am ready to start immediately and look forward to receiving your specifications. Thank you! Warm regards, Abubakar

@abdurRafiqM

HI, I am an experienced electronics and PCB Design engineer, specialised in use of ECAD software such as Altium Designer, KICAD, EasyEDA, etc. for the the design of electronics and PCB. I will design your projects to meet your Requirements and the industry standard. I do all kinds of circuits such as Power delivery circuit, Sensor Integrated Circuits, wireless control, MCUs etc. I will deliver the following. The Schematics for your Design The PCB for the design Bill of materials(If needed) Gerber, Pick and Place and other manufacturing and assembly drawings needed. Full Support and consultancy till the project is done. Kindly send me message for my previous designs and also so we can discuss further on your project I look Forward to working with you. Best Regards, Abdur-Rafiq

@azraazeen9

With several years of experience in electrical engineering and electronics, I am confident that I can deliver on the core requirements of your project. My expertise in circuit design and PCB layout will ensure a clean 2x38W audio section that meets suitable heat sinking and speaker-protections. Beyond meeting the base needs for this project, my skills extend to developing sleek layouts with onboard regulation and filtering, which aligns perfectly with your requirement for a compact, low-noise PCB layout. I am also adept at generating comprehensive schematic diagrams using KiCad/Eagle - which provides necessary details for your project. Coupled with my knowledge of annotated BOM and parts sourcing from Mouser or LCSC—which saves you time and trouble—I guarantee to deliver well-organized files that streamline the build process and minimize any sourcing delays.

@alluankit01

Hi, I can design the compact TDA7379-based home amplifier with integrated MP3 playback, IR remote control support, onboard regulation, filtering, schematic, PCB layout, Gerbers, and BOM. My approach will be to first confirm the MP3 decoder/control IC, IR remote model, supply range, speaker impedance, enclosure size, input/output connectors, and heatsink constraints. Then I’ll design the amplifier, MP3/control section, power filtering, protection, and compact low-noise PCB layout. I’m comfortable with: * TDA7379 audio amplifier design * 2-channel class-AB amplifier layouts * MP3 USB/micro-SD playback circuits * IR remote receiver/control logic * Power supply filtering and regulation * Speaker protection planning * Low-noise PCB layout * Heat-sink requirement calculation * KiCad/Eagle PCB workflow * BOM and Gerber preparation Deliverables: * Complete schematic * PCB layout source file * Gerber and drill files * Annotated BOM with Mouser/LCSC parts * IR command table * Remote/control notes * PSU and heatsink notes * Assembly and test guidance Prototype fabrication, parts purchase, and bench video testing can be handled as a separate milestone if required. I’ll focus on a clean, compact, low-noise design that integrates the amp, MP3 playback, and IR control reliably. Best regards Ankit

@nancyo44

Hi I can provide the Schematic + PCB files with the BOM. If you select me, I will satisfy you. Thanks, Richard

@juaqn07

Hello, how are you today? What I need is you, and what you need is me. Together, we are mutually beneficial, and over time, that collaboration becomes a valuable asset. I'm very interest in your task. If you give me your task. I can finish your task for short time. I have many experience in this part. best regards, Juan

@SoftwareLeader

Hello, With over 15 years of experience as a Lead AI & Software Engineer, I have developed and troubleshot numerous complex systems like yours. Combining my expertise in Embedded Systems and Software Engineering, I have successfully designed products with low-noise PCB layout, efficient heat sinking, and robust speaker-protections ensuring optimum performance. This aligns perfectly with your needs of a compact amplifier with clean 2 × 38 W into 4 Ω. As an AI and automation specialist, I excel at identifying and resolving technical problems while optimizing existing systems for peak performance. Rest assured, I will integrate the MP3 player using your preferred onboard regulation method without affecting the quality of the audio. My ability to design concise BOMs focusing on practical architecture helps ensure easy sourcing of parts in the future. Moreover, my proficiency in Linux/RTOS and Python backend can be leveraged for the smooth functioning of IR remote control operations. Drawing from my years of implementing successful AI/ML solutions, I can add Bluetooth functionality or an LED VU meter as future add-ons if needed. In short, with me, you get not just an integrator but a comprehensive solution provider focused on delivering a reliable output that exceeds expectations. Thanks!

@yacined58

As an experienced electrical engineer with a knack for hardware product development, I'm confident in my ability to deliver a high-quality TDA7379 home amplifier with MP3 integrated system that meets your outlined specifications. Over the years, I've successfully undertaken several complex projects and delivered excellent results, and I can assure you that your project will be no different. I specialize in PCB design and have extensive experience in circuit development, making me well-suited to designing sturdy, efficient, and space-saving layouts for your amplifier. My knowledge of embedded systems will ensure seamless integration of the MP3 player into the amplifier system and the remote control operation will be flawlessly executed. Moreover, I'll make the sourcing process painless by utilizing only readily available parts from reputable suppliers. Going further, I'd also provide a comprehensive annotated BOM encompassing part numbers available at Mouser or LCSC to make procurement straightforward for you. In addition to meeting your core requirements of 2x38 W power delivery, minimal THD, and speaker protection, you can count on me to deliver an amplifier that's efficient and low-noise due to my proficiency in designing compact PCBs that feature top-quality onboard regulations and filtering.

@timod5

Main risk: squeezing stable 2×38W into 4Ω from TDA7379 while adding an onboard MP3 front end, all powered by a noisy 12–18V brick, without oscillation, hum, or thermal overload. I’ll solve it by using your schematic as the baseline for speaker protection/THD targets, then hardening power regulation/filtering, grounding strategy, and heat-related placement on a compact low-noise PCB. Second challenge: remote-first control that must reliably drive power, volume, track skip, mute (and EQ if supported) while the MP3 module handles USB or micro‑SD with no external decoder. I’ll integrate an IR receiver, define an exact IR command table, and—if you choose a common handset—document the specific model I use so you can reproduce behavior. Deliverables: complete KiCad/Eagle or PDF schematic, Gerbers + layout, Mouser/LCSC-stocked annotated BOM, and a brief test report with photos/clip showing both channels and MP3 remote control under load.

@santosh0349

Let's build this together: I’ll design a compact 2‑channel TDA7379 home amplifier delivering 38 W/ch into 4 Ω with low THD, proper heat sinking, and speaker protection tied into the schematic. We’ll integrate the MP3 player on-board (USB stick or micro‑SD) so playback works immediately—no external decoder boards. You’ll also get an IR-remote controlled interface for power, volume, track skip, mute, and any EQ presets available. I’ll produce an end-to-end KiCad/Eagle workflow: complete schematic in PDF plus editable project, PCB layout and Gerbers for fabrication, and an annotated BOM using Mouser/LCSC-stocked part numbers. I’ll include an IR command table tailored to the chosen handset model and a short test report with photos/clip confirming both channels driven and MP3 playback under remote control. Optional extras like Bluetooth or LED VU can be scoped later without impacting this core build.

@federicoh3

“Need a compact two-channel amplifier that squeezes full 38W/CH from the TDA7379, plus onboard MP3 over USB/micro‑SD.” I’ll design the complete power + audio chain for 2×38W into 4Ω with low THD, correct heatsinking/thermal strategy, and speaker protection as per your schematic intent. From 12–18V DC, I’ll specify regulator/filtering that keeps noise low and layout clean (minimal loop areas, star ground, thermal-aware placement). Source + control: I’ll integrate a self-contained MP3 module and map IR commands for power, volume, track skip, mute and any EQ presets exposed by the chosen player. You’ll get a KiCad/Altium-ready schematic PDF, PCB Gerbers + placement/routing files, and an annotated BOM with Mouser/LCSC part numbers. I’ll also document the exact IR handset model (or confirm learning/compatibility) with a command table. Deliverables: schematic, PCB files, BOM, IR table, and a short test report showing both channels at load and remote MP3 playback.

@haydenp0

At 12–18 V supply, squeezing 2×38 W into 4 Ω with the TDA7379 is a thermal and layout challenge—not just a schematic exercise. I’ll design a compact, low-noise two-channel amplifier board that keeps low THD, includes proper heatsinking recommendations, and preserves the speaker protection behavior from your schematic intent. I’ll integrate a built-in MP3 player stage that reads USB or micro-SD directly (no external decoder board), then route all playback controls to an IR remote: power, volume, mute, track skip, and EQ presets if supported by the chosen module. A clean onboard regulation and filtering network will handle the brick input while minimizing ripple coupling into the audio path. Deliverables: complete schematic (PDF + KiCad/Eagle), PCB layout + Gerbers for fabrication, annotated BOM with Mouser/LCSC stock part numbers, IR command table with the exact handset/module mapping, and a brief validation report with photos/clip of both channels playing under remote control.

@sankard13

First 24–48 hours: I’ll confirm the exact TDA7379 variant, the intended 12–18 V input range, speaker load (4 Ω), and MP3 module interface so the power stage and regulation/filtering are sized correctly. I’ll also review/choose a remote-friendly MP3 player approach (USB/micro‑SD on-board) and map out IR codes for power, volume, mute, track skip, and any EQ preset behavior. Next, I’ll produce a complete schematic (PDF/KiCad/Eagle) with tested speaker protection/heat-sinking guidance, then draft a compact low-noise PCB layout that keeps the analog audio path clean and isolates MP3/control noise. I’ll provide Gerbers plus the layout file, and an annotated BOM with Mouser/LCSC-ready part numbers to keep sourcing painless. Finally, I’ll run a bench test plan: drive both channels at 38 W/ch into 4 Ω, verify THD/clip behavior, and confirm MP3 playback from USB/micro‑SD with full remote control.

@DylanS86

Message me for a free consultation, so my team and I can get started on your TDA7379 amplifier. We can handle the schematic, PCB layout, MP3/IR integration, BOM, Gerber files, and testing documentation. I’d love to discuss the hardware requirements beforehand.

@kainatworks

Greetings Dear Hiring Manager Your project stood out because it requires more than a basic amplifier PCB, especially integrating the TDA7379 two-channel 38 W audio stage with an onboard USB/micro-SD MP3 player and reliable IR remote control I can handle the complete audio, MP3, IR control and power architecture while delivering a compact low-noise PCB, properly filtered 12–18 V supply section, production-ready schematic, Gerbers, layout, BOM and functional test documentation I have worked on similar technical projects and can quickly understand your requirements without unnecessary changes to your existing design I am ready to discuss the details and can start right away Best Regards Dr Kainat