Abstrakt Instruments VS-1 DIY

Project

Projecttitel: VS-1

Status: IN PLANNING

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

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:

120K - MPE Support
140K - Direct Outputs
160K - Stereo Analog Chorus - We have a hell of an analog chorus designed - we can't add cost & commit resources to implement it unless we reach certain cost targets.
180K SD Card
all Stretch Goals arrived

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 !!

Click here to expand...

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 card	amount	mouser price for amount (left) netto prices	new supplier	new price	confirmed (updated in mouser or external)	for your pocket..
IC Sockets (not milled) 14pin	11	1,71			x
ic Sockets (not milled) 16pin	47	7,85			x
538-22-23-2031. not MTA100
538-22-23-2041. not MTA100
291-0-RC. not needed - use resistor legs..	8	1,90
5982-15-500V330	16	39,6 netto	yes - 2% instead of 5%	22,39 brutto !!		20
cd4053	8	3,67		ca. 2€ netto		2
ua741	32	9,16		5€ netto		5
Tl081	41	15,99		7,36		12
TL082	8	5,76		3,7		2
L7815CV	8	3,53		2		1,5
L7915CV	8	4,32		2		2,3
604-WP7113ID	8	1,8	use other LED from T with same current and brightness	0,4-1€		1
multiturn summary - 100 or other T.					save ca. 20-30€	20-30
571-1-2199298-2 8pin sockets .- not milled	120	14,88	use milled		x
09-48-1044	24	16,7		5,1 (100 items)		11
523-ACJM-MHDR	19	18,98		10		9
523-ACJS-MHDR	2	2,56		1,x		1
538-26-60-4030	9

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/

ID	Part	amount per device (add more in your order to have spares)	note	normal price each	my estimated price each (depends on the amount of users)	total (amount x estimated price)
1	AS3310 (IC)	16			3-4€
2	CA3080 (IC)	40		4-5€	2.50€
3	powersupply	1		30-40	15-25€
4	ua741	32		0,3	0,17
5	J112 (Tranny)	34		0,3	0,22
6	v2164D /AS2164	7	updated for new 094 BOM	3-5	2,5
7	5172 /2N5172	100		0,3-0,5	0,1-0,3
8	LM3086/LM3046	8	LM3046M w.Adapter SMD CA3146/LM3146 better temperature	3	1-2€
9	Tempos PTC 1K	16		1,20€	0,7-0,8€	11,20€
10	glimmer caps	16
11	MN3009	4	new BOM 094	10-11€ brutto each		40-45
12	cd4053
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

Pictures from kickstarter (link)

Version	Date	Comment
Current Version (v. 17)	Jan 25, 2024 07:27	Patrick Joericke : bom 1.03 added
v. 48	Feb 07, 2025 23:16	Patrick Joericke
v. 47	Feb 14, 2024 07:30	Patrick Joericke
v. 46	Feb 14, 2024 07:29	Patrick Joericke important note about Altium and usage
v. 45	Feb 12, 2024 20:26	Patrick Joericke major bug - Panel board PCB
v. 44	Feb 12, 2024 07:20	Patrick Joericke
v. 43	Feb 10, 2024 18:40	Patrick Joericke
v. 42	Feb 10, 2024 18:38	Patrick Joericke 6.8uF caps voices
v. 41	Feb 10, 2024 18:14	Patrick Joericke typo correction
v. 40	Feb 10, 2024 13:44	Patrick Joericke
v. 39	Feb 10, 2024 13:44	Patrick Joericke new modwiggler link added
v. 38	Feb 10, 2024 13:26	Patrick Joericke page layout
v. 37	Feb 10, 2024 13:24	Patrick Joericke
v. 36	Feb 10, 2024 13:19	Patrick Joericke
v. 35	Feb 10, 2024 13:18	Patrick Joericke
v. 34	Feb 10, 2024 13:17	Patrick Joericke
v. 33	Feb 10, 2024 13:17	Patrick Joericke New issue added
v. 32	Feb 10, 2024 12:59	Patrick Joericke new BOM and first Buildguide
v. 31	Feb 07, 2024 11:38	Patrick Joericke tips added
v. 30	Feb 07, 2024 11:34	Patrick Joericke
v. 29	Feb 05, 2024 11:16	Patrick Joericke do not populate R7 and R45 on voice card
v. 28	Feb 05, 2024 10:03	Patrick Joericke u2
v. 27	Jan 29, 2024 15:47	Patrick Joericke voice Mobo bag 100nf wrong quantity
v. 26	Jan 29, 2024 14:54	Patrick Joericke Isssue ID 1 is invalid
v. 25	Jan 29, 2024 14:45	Patrick Joericke issues added
v. 24	Jan 29, 2024 14:38	Patrick Joericke
v. 23	Jan 28, 2024 14:08	Patrick Joericke new issues and link to solder core
v. 22	Jan 27, 2024 11:41	Patrick Joericke issues added
v. 21	Jan 25, 2024 09:22	Patrick Joericke
v. 20	Jan 25, 2024 08:00	Patrick Joericke psu info
v. 19	Jan 25, 2024 07:45	Patrick Joericke modwiggler link
v. 18	Jan 25, 2024 07:44	Patrick Joericke issue 1 diode D13
v. 17	Jan 25, 2024 07:27	Patrick Joericke bom 1.03 added
v. 16	Jan 04, 2024 12:09	Patrick Joericke
v. 15	Jan 04, 2024 12:07	Patrick Joericke
v. 14	Jan 04, 2024 12:06	Patrick Joericke
v. 13	Jan 04, 2024 12:05	Patrick Joericke
v. 12	Jan 04, 2024 12:02	Patrick Joericke
v. 11	Dec 27, 2020 16:57	Patrick Joericke
v. 10	Jul 26, 2020 13:26	Patrick Joericke
v. 9	Jul 26, 2020 13:25	Patrick Joericke
v. 8	Feb 17, 2020 09:25	Patrick Joericke
v. 7	Feb 17, 2020 08:48	Patrick Joericke
v. 6	Feb 17, 2020 08:47	Patrick Joericke
v. 5	Feb 17, 2020 08:45	Patrick Joericke
v. 4	Feb 17, 2020 08:44	Patrick Joericke
v. 3	Jan 22, 2020 18:02	Patrick Joericke
v. 2	Jan 15, 2020 10:57	Patrick Joericke
v. 1	Jan 15, 2020 10:55	Patrick Joericke