DIY - Vacuum Tube Amplifier

Greetings I am an engineer with extensive experience in 3D modeling and creating various prototypes. I work with such technologies as: various 3D printing, various CNC, laser cutting, metal bending, sheet metal, vacuum forming, casting, painting and so on. I also work at Altium Designer and have repeatedly participated in projects on integrated design of electronic devices. Describe to me in more detail you want to make printed circuit boards at the factory or are you interested in the device case? Waiting for more information from you. I will be glad to cooperate Mykola

Hello, I am Anthony from Sri lanka. I have 7 years of experience in the filed and I am very much interested in your project. Why you should hire me ? * As a full time freelancer I have my own PCB fabrication work shop and testing lab. So there is no problem doing live tests with you after the device has been developed. * My workshop is equipped with CNC machine, FDM 3D printer and DLP 3D printer. So there is no problem designing and printing plastic parts you required. Please contact me if you are interested. Thank you Anthony

Hello, My name is Andrei, i am a Romanian IOT Developer with a lot of experience in IOT projects and automatics . I can work with all types of Microcontroles programming in C , C++ , Mikro C , CCS C , Atmel Studio , Arduino , gcc . Creating Schematics and PCB in Kicad , Eagle , EasyEDA and Proteus (+simulation). I can deliver for your project , PCB Design , enclosure Desing , Making PCB - toner transfer or CNC , Full working prototype . I have the infrasturture to make you PCB and Solider even power and testing your amps . I work with several companies for PCB - EU and China , i work with farnell and tme products . i can deliver you full service . please tell me what you need and i will make you a full quote . ADD : I have work with vacuum tubes for RF amplifiers , and some years ago with audio amplifiers, but was long time . Regards, Andrei

Hi sir. As a PCB Design Engineer, I have expertise of working on guittar electronics for quite a time. I have created PCB design for Dr Boogie Double, Tube amplifiers and many controller boards for guittar. I have PCB design experience in Eagle Cad. I am sure that you will be satisfied by my work. Thanks.

Hello, I am an electromechanical and electronic technician, and I only have the thesis to be an electronic engineer. I work in an electrical testing laboratory, under international standards, im work here for more than a year ago. I have done PCB design courses, I use several softwares for your comfort. I have experience in PCB design. If you want to know something else, do not hesitate to contact me I think it could be of great help for your project. I am already at your disposal. regards

I am an electrical engineer, MSC in applied mathematics, MSC in power systems, PHD. Control and automation. I can make your problem at any level, within my proposal, I can offer you additional extras. with 23 years of experience. I can make your proposal with all the details you need. I can improve your proposal, with a mutual agreement. we can discuss the details of your needs in the chat. I have already done this type of analysis for this application the matlab, labview, and others. I'm interested in your project I can do your project Atte. ING. Luis Moreno

I am an electrical engineer, MSC in applied mathematics, MSC in power systems, PHD. Control and automation. I can make your problem at any level, within my proposal, I can offer you additional extras. with 23 years of experience. I can make your proposal with all the details you need. I can improve your proposal, with a mutual agreement. We can discuss the details of your needs in the chat. I have already done this type of analysis for this application the matlab, labview, and others. I'm interested in your project I can design your project Atte. ING. Luis Moreno

Hi, my name is Dimitri, I just created my account so you won’t find much in my history. That said, I am one of the owners of Analog Allstars, you can google to see one of our products, the EQP-1S5, to see the work we do. I did the circuit, PCB, inductor and transformer designs, as well as some of the enclosure. I have done countless PCB designs, both vacuum tube and solid state, and have worked with equipment from the early 50s onwards, repairing, refurbishing, modifying, etc. My bid is only for PCB design and I will deliver to you: 1. the complete eagle files, schematic (.sch) and board (.brd) 2. gerbers 3. Any custom libraries 4. BOM in excel a few days later. I will also help you find a PCB fab to make your boards if you need, and can do redesign in case of issues or errors on my part. In my experience it is best to have components in hand to measure in case of errors in the datasheets. That would add considerable cost and time so I can work off the datasheets, and, if you can confirm dimensions, it would save time and cost for you. Let me know if you have any questions, I am very excited to work on this, it is not often that an audio design comes up in these freelance apps, so I hope we can work together. Best regards, dimitri

I have 40 year of experience in electronics . I have working experience on valve tubes to computer Relevant Skills and Experience I have repairing experience of valve tube radio and amplifiers