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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
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 |
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| ic Sockets (not milled) 16pin | 47 | 7,85 |
|
| x |
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| 538-22-23-2031. not MTA100 |
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| 538-22-23-2041. not MTA100 |
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| 291-0-RC. not needed - use resistor legs.. | 8 | 1,90 |
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| 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 |
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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 |
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| 11 | MN3009 | 4 | new BOM 094 | 10-11€ brutto each |
| 40-45 |
| 12 | cd4053 |
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| 13 | OLED 1,3" |
| pinout ??? | 5-10€ |
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Schematics:
vs1_schematics.pdf
Build it:
Please see the Altium 365 Viewer documentation for full details on the cloud-based tool.
furthermore watch all YT videos on Brians Channel:
https://www.youtube.com/@abstraktinstruments8666
Pictures from kickstarter (link)
