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Amplifier

I’m looking for a portable amplifier design and preamp as well . This device needs be power up with (1) 9v battery . For the control part will be (2 ) potentiometer which is volume control and sensitivity control for 5v vu meter ( analog type). Switches (4) angle toggle switch for power on -off, background noise filter. External connection will be (3) which is output aux jack for headphone , input 3pin xlr jack, and output aux jack for recording sound that amplified .

Skills: Electronics, Circuit Design, Electronic Design, PCB Design and Layout, Power Amplifier RF

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About the Employer:
( 3 reviews ) JOHOR BAHRU, Malaysia

Project ID: #31616764

10 freelancers are bidding on average $67 for this job

hayat38402

We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries More

$400 USD in 7 days
(29 Reviews)
5.6
z1905z

Hi there, We can talk the size and other details of the PCB. This way we move faster. By the way, I am Zeynel. I am an MSc electronics engineer with 5 years of experience. I developed many circuits and software. I also More

$31 USD in 2 days
(10 Reviews)
3.4
pilpanikoba

Hello How are you? Thanks for your posting job. I have read your project requirements and I am 100% sure I can complete your project perfectly. I have 15 years experience in Circuit & PCB layout design and Microcontrol More

$50 USD in 3 days
(2 Reviews)
2.4
Shahabijan

I have been teaching in universities since 2014. Have done my masters in robotics. I am an assistant professor at a university in Pakistan in EE Dept. I have been teaching since 2014 and am also working on my PhD in co More

$25 USD in 7 days
(1 Review)
2.0
cmsivolella

Hi Sir, I am an Electronics Engineer currently working as an Integrated Circuit Layout designer. I have worked designing Digital and Analog circuits in the past, and have vast experience designing PCBs using a variety More

$30 USD in 7 days
(1 Review)
2.2
talhaarslan197

Hello, I am an Electrical Engineer. I have my specialization in Electronics. I have one year plus experience of doing projects related to Electrical Engineering. I have done multiple projects related to your project. I More

$25 USD in 2 days
(1 Review)
0.9
HumayunAziz48

Hi Hope you are having a great day I have gone through your project I can do it easily I have done these types of projects before hope you would consider me for your project Regards Humayun Aziz

$10 USD in 7 days
(0 Reviews)
0.0
Marshal444

Hi, I am an experienced Electronics engineer. I have read your project details carefully. I am ready to design your required circuit. Let's chat and discuss your project further. Thanks for allowing me to bid.

$50 USD in 7 days
(0 Reviews)
0.0
simonmunyua6

Hello Client! I have read through your project advert about an Amplifier and I got great interest in the project. Am an electrical and electronic engineer with over six years experience in PCB design. My expertise ra More

$25 USD in 4 days
(0 Reviews)
0.0
boopathijan

HI, Thank you for posting the job. I am working as a Technical Lead In PCB CAD team. Following the work procedure from Schematic creation, BOM, FP creation, Layout, Gerber generation & QA. My motto is delivering the o More

$25 USD in 7 days
(0 Reviews)
0.0