Closed

Audio preamplifier design critique, power supply design and pcb layout

I am building a vacuum tube preamp (using subminiature tubes) and I need my design verified, checked for possible errors and potential improvements, I need the power supply designed and I need a PCB layout. I have breadboarded the preamp and it works, I would like everything checked and help with the power supply before continuing.

Skills: Electrical Engineering

See more: 12v power supply pcb layout design, power supply pcb layout design, audio pcb layout design, power supply circuit layout, pcb layout design jobs foreign customer, pcb layout design india hourly rate, outsourcing pcb layout design, job pcb layout design, pcb layout design ground, pcb layout design free lancer, pcb layout design service altium, pcb layout design sourcing india, free power supply pcb layout design, battery power supply circuit layout, freelance pcb layout design

About the Employer:
( 0 reviews ) Ponchatoula, United States

Project ID: #15224835

12 freelancers are bidding on average $246 for this job

seshupower

A proposal has not yet been provided

$1000 USD in 25 days
(50 Reviews)
6.4
$555 USD in 30 days
(23 Reviews)
5.8
liveexperts123

please ignore the bid amount we will discuss the price later in the chat after we have discussed the project thoroughly Relevant Skills and Experience: . Proposed Milestones: 190 - . Hi Bedico! Please drop a message to More

$190 USD in 3 days
(5 Reviews)
5.3
arslanuet123

Electrical engineer here to help u with all the skills of your requirement Relevant Skills and Experience Electrical engineering, PCB Layout, circuit design Proposed Milestones $155 USD - required work

$155 USD in 3 days
(33 Reviews)
5.3
sajjadahmed19

A proposal has not yet been provided

$100 USD in 2 days
(29 Reviews)
5.4
ilaiyaraja87

Hi sir I have 5 year experience of hardware design field I have done many projects If you need more information about me please see my profile and portfolio Thank you

$165 USD in 7 days
(16 Reviews)
5.1
umair8511

I am Electrical Engineer and can design your product completely Relevant Skills and Experience Electrical Engineering Proposed Milestones $110 USD - Complete Project

$110 USD in 5 days
(3 Reviews)
1.6
zaidmalik

A proposal has not yet been provided

$30 USD in 1 day
(1 Review)
1.2
mib731

Circuit analysis, addition of power supply for project, PCB layout and design. Relevant Skills and Experience I built a VOX AC30 (Guitar amplifier) from schematics when I was younger. I have since obtained a Bachelor More

$444 USD in 5 days
(0 Reviews)
0.0
$55 USD in 5 days
(0 Reviews)
0.0
nakendra2203

Need to get the accurate inputs first to know the exact bid.. Relevant Skills and Experience EDA TOOLS: CADENCE ALLEGRO PCB EDITOR, MENTOR GRAPHICS PADS LAYOUT, ALTIUM DESIGNER, CADSOFT EAGLE, DIPTRAC More

$35 USD in 3 days
(0 Reviews)
0.0
microenergy

I have 20 year experience on Electronics Engineer Relevant Skills and Experience -hardware design -analog design -motor control -power electronics -PCB design -microcontroller(PIC,ATMEL,ARDUINO,MSP430,C2000…) -Altium More

$111 USD in 3 days
(0 Reviews)
1.5