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Patrick Joericke

Patrick Joericke

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titleProject

Projecttitel:  MME Minimoog Clone guinguin

Status: 
Status
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Startdate: 07 Aug.2017

Duedate: 23.08. 2017

Last Update 03 Sept. 2024

Manufacture link: https://guinguin-instruments.github.io/MME

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Manufacture link: https://guinguin-instruments.github.io/MME

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https://guinguin-instruments.ecwid.com/

rare Parts 

3x LM3046M  ask me if you can't find it

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modified BOM: (my BOM list) 

minimoog.xlsx 

check  for the original BOM: https://guinguin-instruments.github.io/MME

All.ods.  you can also use this file and open it with  OpenOffice - export it to a CSV file and import it on mouser import tool.  

Info

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important

update 2024:   don't use low ESR Caps at the LDO outputs (LM2991/LT1963) otherwise you can run in unstable Voltages, Defect regulators, circuit swings - ripple.

I ordered from: TME, mouser, thonk and musikding

my mouser cart: http://www.mouser.com/ProjectManager/ProjectDetail.aspx?AccessID=0901ddef92

this cart is limited to my own usage for one device - you need to order standard parts like resistors from another source to save money.

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for male/female headers use a different brand or headers with more pins in case they're out of stock.

Info

order 10 resistors instead of 2 and you'll get the better price.

supplier

mouser

92€

tme

45€

thonk

20€

musikding

40€

homestock parts

20€

mouser trannys und 4402,bf245

60€

TOTAL

ca.280€

not including all ic-sockets

Panel
titleBuild Notice

  1. Don´t install the header as described at the beginning of the build - otherwise you run in trouble ( normally is the process: put the male and female header together, put it on one board and use spacers and screws to hold this in correct place/alignment,

then solder the male/female header. this is the only way to get a correct alignment of the pcbs and frontpanel.

2. solder the 4x TL1963 and lm2991 not to close together - or you risk a short between the solder points or regulators.

3. use matched transistor pairs as described in the buildguide, but from my pov. you cant match a 2N3904 and 2N3906 to the same value.

make sure you installed a jumper on JP10(2pins)  and JP19 (3pins) (bridge the second and third pin with a PC jumper)

Gallery

(my analog board picture shows my build with one failure - near the 2N4402 are 56K instead of 56R in the picture)

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