OB-Xf by Surge Synth Team
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Danilo Villanova Danilo Villanova https://www.kvraudio.com/forum/memberlist.php?mode=viewprofile&u=418331
- KVRian
- 1196 posts since 30 Apr, 2018
Thanks so much for the hard work, guys. It's beautiful.
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- KVRian
- 1213 posts since 25 Dec, 2018
Thanks. As suspected we will have a 1.0.1 soon with a couple of errors and omissions unerred and readmitted, plus some new patches. This week. And then on to 1.1
Not to be all chilling-vision-of-things-to-come guy, but this synth with mpe is a bucket of fun
Not to be all chilling-vision-of-things-to-come guy, but this synth with mpe is a bucket of fun
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Danilo Villanova Danilo Villanova https://www.kvraudio.com/forum/memberlist.php?mode=viewprofile&u=418331
- KVRian
- 1196 posts since 30 Apr, 2018
Will it have channel aftertouch for us poors? 
- KVRAF
- 24411 posts since 7 Jan, 2009 from Croatia
Once MPE implementation happens, you could say it will support channel aftertouch, in a way. 
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Danilo Villanova Danilo Villanova https://www.kvraudio.com/forum/memberlist.php?mode=viewprofile&u=418331
- KVRian
- 1196 posts since 30 Apr, 2018
Cool!
I wonder how polyphonic modulation works in CLAP. Will LFOs or ADSRs from Bitwig or REAPER work per voice? Does it depend on the modulator? Is there an On/Off setting, etc.?
I wonder how polyphonic modulation works in CLAP. Will LFOs or ADSRs from Bitwig or REAPER work per voice? Does it depend on the modulator? Is there an On/Off setting, etc.?
- KVRAF
- 24411 posts since 7 Jan, 2009 from Croatia
Polymod only really works with Bitwig. Reaper did not implement CLAP polymod. Actually not sure if they even implemented monophonic modulation, the parameter modulation system likely works the same as it does for VST3.
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- KVRian
- 1213 posts since 25 Dec, 2018
But to answer your question
I’m doing midi 1 mpe first but once you do that you have a per voice drop point for offsets which will allow clap polymod and note expressions. I will probably code up the clap polymod at leas which will let bitwig per voice modulators work if you add the extra voice lifetime notification complexity - but with unison and envelope slop and voice stealing that has some mild difficulty so I might just stop at midi 1 mpe
I’m doing midi 1 mpe first but once you do that you have a per voice drop point for offsets which will allow clap polymod and note expressions. I will probably code up the clap polymod at leas which will let bitwig per voice modulators work if you add the extra voice lifetime notification complexity - but with unison and envelope slop and voice stealing that has some mild difficulty so I might just stop at midi 1 mpe
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Danilo Villanova Danilo Villanova https://www.kvraudio.com/forum/memberlist.php?mode=viewprofile&u=418331
- KVRian
- 1196 posts since 30 Apr, 2018
Oh, ok. Sad about REAPER. I'll try to nag them in the forum once 1.1 is out.
- KVRAF
- 24411 posts since 7 Jan, 2009 from Croatia
OB-Xf 1.0.1 is now officially released!
The changelog is not super-long, but we wanted to get this update out due to two issues that cropped up.
We have also applied OB-Xf to be ingested into Homebrew, as soon as that is reviewed, it will be available there as well.
The changelog is not super-long, but we wanted to get this update out due to two issues that cropped up.
- FIXED Menu scaling in Bitwig
- FIXED Env Legato parameter was not working properly
- ADDED Host context menus for menus, toggle buttons and multi-state buttons
- ADDED 130+ patches from Aleksey Zhehanov
- UPDATED Patches belonging to Keys category now all have Env Legato set to Retrigger
We have also applied OB-Xf to be ingested into Homebrew, as soon as that is reviewed, it will be available there as well.
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- KVRAF
- 5161 posts since 13 Jul, 2004 from Earth
AwesomeEvilDragon wrote: Tue Mar 24, 2026 5:19 pm OB-Xf 1.0.1 is now officially released!
The changelog is not super-long, but we wanted to get this update out due to two issues that cropped up.
Download as per usual from our website (yes, we know it's still a work in progress, but the most important part is working!).
- FIXED Menu scaling in Bitwig
- FIXED Env Legato parameter was not working properly
- ADDED Host context menus for menus, toggle buttons and multi-state buttons
- ADDED 130+ patches from Aleksey Zhehanov
- UPDATED Patches belonging to Keys category now all have Env Legato set to Retrigger
We have also applied OB-Xf to be ingested into Homebrew, as soon as that is reviewed, it will be available there as well.
- KVRAF
- 43942 posts since 11 Aug, 2008 from clown world
Anyone who can make you believe absurdities can make you commit atrocities.
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Funkybot's Evil Twin Funkybot's Evil Twin https://www.kvraudio.com/forum/memberlist.php?mode=viewprofile&u=116627
- KVRAF
- 12443 posts since 16 Aug, 2006
Any time I see a Reaper change log item prefixed with CLAP I get really hopeful for a second that it's Polymod.EvilDragon wrote: Tue Mar 24, 2026 11:49 am Polymod only really works with Bitwig. Reaper did not implement CLAP polymod. Actually not sure if they even implemented monophonic modulation, the parameter modulation system likely works the same as it does for VST3.
- KVRAF
- 14440 posts since 16 Feb, 2005 from Planet Earth, Somewhere
Wow... I have purposely not being paying attention to this till now...
Fantastic work guys...
(your gui is sharper than gforce's and it sounds better than obsession imho.. shhh... )
rsp
Fantastic work guys...
(your gui is sharper than gforce's and it sounds better than obsession imho.. shhh... )
rsp
sound sculptist
- KVRAF
- 14440 posts since 16 Feb, 2005 from Planet Earth, Somewhere
btw, is there a way to download the windows version from a mac computer? Unlike surge which has the other downloads, it is only showing me the mac download.
thanks
rsp
thanks
rsp
sound sculptist
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Andreya_Autumn Andreya_Autumn https://www.kvraudio.com/forum/memberlist.php?mode=viewprofile&u=553235
- KVRian
- 510 posts since 21 Feb, 2022
Yup: https://github.com/surge-synthesizer/OB ... tag/v1.0.1zvenx wrote: Wed Mar 25, 2026 4:19 pm btw, is there a way to download the windows version from a mac computer? Unlike surge which has the other downloads, it is only showing me the mac download.
thanks
rsp
