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New version coming soon!

Posted: Fri Mar 21, 2025 7:01 pm
by Heikki
New version with even less transformers coming soon.

Layout
layout.pdf
(4.85 MiB) Downloaded 540 times
varimu3Ughrrotary.pdf
(27.47 KiB) Downloaded 488 times
Front panel

Newest schematics & layout always here
https://ghr.fi/varimu2/schematics/

Calibration instructions here
https://ghr.fi/varimu2/specs.pdf

Re: New version coming soon!

Posted: Sat Mar 22, 2025 6:54 am
by Heikki
Both sidechains, gain reduction meters, volume controls and switches on the same board.

Schematic
sidechainplus.pdf
(765.25 KiB) Downloaded 475 times

Re: New version coming soon!

Posted: Sun Apr 13, 2025 7:44 am
by Heikki
mainboard.pdf
(521.12 KiB) Downloaded 439 times
sidechainplus.pdf
(763.22 KiB) Downloaded 429 times
layout.pdf
(4.85 MiB) Downloaded 481 times

Re: New version coming soon!

Posted: Sat Apr 26, 2025 2:46 pm
by Heikki
Pictures
main1.jpg
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psandmeter.jpg
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sidechain1.jpg
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sidechain2.jpg
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Re: New version coming soon!

Posted: Sun Apr 27, 2025 4:37 pm
by Heikki
Front Panel Designer file
varimu3Ughrrotarybigboard.zip
(2.76 KiB) Downloaded 90 times

Re: New version coming soon!

Posted: Fri May 09, 2025 2:35 am
by scott2000
:D

Re: New version coming soon!

Posted: Sat May 17, 2025 1:15 pm
by Heikki
Sidechain
sichainfull.jpg
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Plastic standoffs under the PS board to make sure to make sure the solder mask doesn't break.
PSplasticstandoff.jpg
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boardsmainpsmeter.jpg

Re: New version coming soon!

Posted: Sat May 17, 2025 3:49 pm
by scott2000
Heikki wrote: Sat May 17, 2025 1:15 pm
Plastic standoffs under the PS board to make sure to make sure the solder mask doesn't break.
hmmm... Just forward thinking ??

Re: New version coming soon!

Posted: Sat May 17, 2025 4:12 pm
by Heikki
I had metal standoffs there at first and I managed to break the solder mask. In the future I think it is best to recommend builders to use plastic standoffs with the PS board.

Re: New version coming soon!

Posted: Sun May 18, 2025 5:29 pm
by Heikki
Some progress
kasauskuva1.jpg