Projecttitel: VS-1

Status: 

Startdate: 06/2020

Duedate: 04/2024

Updated: 25.Jan.2024

Manufacture link: http://abstraktinstruments.com

https://abstraktinstruments.com/vs1-diy/

https://www.kickstarter.com/projects/abstraktinstruments/vs-1-polyphonic-analog-synthesizer/description

Facebook group: (I´m the admin). https://www.facebook.com/groups/849435342474238

send me a message if you dont get access

Modwiggler Build thread:

https://www.modwiggler.com/forum/viewtopic.php?t=281217

This Pages are only especially for the DIY Version

The Kickstarter campaign is online since: 14.Jan.2020 and was sucessfully backed with 250K USD

https://www.kickstarter.com/projects/abstraktinstruments/vs-1-polyphonic-analog-synthesizer/description


DIY PCB Set: 

Stretchgoals:


BOM:

VS-1_DIY_BOM(v102).xlsx from 04.Jan.2024

VS-1_DIY_BOM(v103).xlsx from 24.Jan.2024


this is the old BOM and should help people to find some parts, this isn't the full BOM !!


Mouser card official from abstract (updated 17.feb2020):

https://www.mouser.com/ProjectManager/ProjectDetail.aspx?AccessID=8122018b4d


my mouser BOM:

todo: amount based on earlier BOM - must Change.

part name removed from my mouser cardamountmouser price for amount (left) netto pricesnew suppliernew priceconfirmed (updated in mouser or external)for your pocket..
IC Sockets (not milled) 14pin111,71

x
ic Sockets (not milled) 16pin477,85

x
538-22-23-2031.   not MTA100





538-22-23-2041.   not MTA100





291-0-RC.   not needed - use resistor legs..81,90



5982-15-500V3301639,6 nettoyes - 2% instead of 5% 22,39 brutto !!
20
cd405383,67
ca. 2€ netto
2
ua741329,16
5€ netto
5
Tl0814115,99
7,36
12
TL08285,76
3,7
2
L7815CV83,53
2
1,5
L7915CV84,32
2
2,3
604-WP7113ID81,8use other LED from T with same current and brightness0,4-1€
1
multiturn summary - 100 or other T.



save ca. 20-30€20-30
571-1-2199298-2 8pin sockets .- not milled12014,88use milled
x 
09-48-10442416,7
5,1 (100 items)
11
523-ACJM-MHDR1918,98
10
9
523-ACJS-MHDR22,56
1,x
1
538-26-60-40309












Groupbuy plan: - cancelled, abstrakt instruments offer a Full-partskit for a great price 999USD

shop:

https://www.abstraktinstruments.com/product/vs-1-synth-full-parts-kit/


IDPartamount per device (add more in your order to have spares)notenormal price eachmy estimated price each (depends on the amount of users)total (amount x estimated price)
1AS3310 (IC)16

3-4€
2CA3080 (IC)40
4-5€2.50€
3powersupply1
30-4015-25€
4ua74132
0,30,17
5J112 (Tranny)34
0,30,22
6v2164D /AS21647updated for new 094 BOM3-52,5
75172 /2N5172100
0,3-0,50,1-0,3
8LM3086/LM30468

LM3046M w.Adapter SMD

CA3146/LM3146 better temperature

31-2€
9Tempos PTC 1K16
1,20€0,7-0,8€11,20€
10glimmer caps16



11MN30094new BOM 09410-11€ brutto each
40-45
12cd4053




13 OLED 1,3"
pinout ???  5-10€




Schematics: (copy from Jan.2024)

vs1_schematics.pdf

Build it: 

Please see the Altium 365 Viewer documentation for full details on the cloud-based tool.

Mainboard
Voice Motherboard
Voice Card
Output Board
Panelboard
DAC Board
I/O Board


furthermore watch all YT videos on Brians Channel:

https://www.youtube.com/@abstraktinstruments8666



Issues/Failures/Improvements


IDDateBug/Issue/Improvementaffected part/pcbIssueFix reported byreported to developeraffected versionfixed pcb version
1Jan 2024

Silkscreen wrong

Voice Motherboard

diode wrong silksvcreen orientation

D13

install against silkscreenmodwiggler usernodiy
225.Jan 2024infoPSU

check that your PSU is still modified with other regulators

my psu was still modified with the correct parts

just a visible check and keep in mind to test the psu later without attached Device/pcbsPatrick
diy











Pictures from kickstarter (link)