One Synth Challenge #208: OB-Xf by the Surge Synth Team (z.prime Wins!!!)
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Aleksey Zhehanov Aleksey Zhehanov https://www.kvraudio.com/forum/memberlist.php?mode=viewprofile&u=810233
- KVRer
- 7 posts since 11 Jun, 2026 from Russian Federation
Greetings to the forum participants. I would like to submit my work for the One Synth Challenge #208: OB-Xf.
https://on.soundcloud.com/D6e13krp5i3ps5C2Jl
I conceived this work as a demo song for OB-Xf to demonstrate its capabilities in synthesizing traditional musical instruments. I wanted to show as many sounds as possible in the piece, so it's a medley of fragments in different styles. The project is implemented in Ardour (Linux). It contains 70 instances of OB-Xf (LV2) and 1 instance of Surge-XT-Effects as a Reverb-send and LSP Liniter in the master section (mostly for normalization). Compression and equalization are not used on any of the tracks to make the synthesizer sound as authentic as possible. For some parts, the sound of several synthesizer instances is used. I hope I did everything right, correct me if anything.
https://on.soundcloud.com/D6e13krp5i3ps5C2Jl
I conceived this work as a demo song for OB-Xf to demonstrate its capabilities in synthesizing traditional musical instruments. I wanted to show as many sounds as possible in the piece, so it's a medley of fragments in different styles. The project is implemented in Ardour (Linux). It contains 70 instances of OB-Xf (LV2) and 1 instance of Surge-XT-Effects as a Reverb-send and LSP Liniter in the master section (mostly for normalization). Compression and equalization are not used on any of the tracks to make the synthesizer sound as authentic as possible. For some parts, the sound of several synthesizer instances is used. I hope I did everything right, correct me if anything.
- KVRist
- 57 posts since 7 Jan, 2025 from LA
I LOVE this concept and really enjoy the piece. I just had it on repeat for nearly an hour while working, and I didn't tire of it at all!!Aleksey Zhehanov wrote: Thu Jun 11, 2026 10:48 am I conceived this work as a demo song for OB-Xf to demonstrate its capabilities in synthesizing
Also, you're clearly an experienced composer and designer. That film score section was *chef's kiss*
Thanks also for showing what this is capable of in its raw form without being saturated in fx. The sound is so authentic. I'd even say nostalgic.
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- KVRist
- 61 posts since 17 Jan, 2026
I agree, really incredible stuff! You got an super clear mix without even having to use an eq. It seems like your composition skills came in handy, in addition to the sound design, because even the horns (which I know oberheim excels at anyways) sound extra realistic because of how they are used. You unlocked some acoustic properties from guitar and piano I just wasn't able to get a feel for when I tried. I also LOVE the chiptune sounds, like the early kinda-sax sound, and the melody at the end. Sounds straight out of SEGA genesis.Aleksey Zhehanov wrote: Thu Jun 11, 2026 10:48 am Greetings to the forum participants. I would like to submit my work for the One Synth Challenge #208: OB-Xf.
https://on.soundcloud.com/D6e13krp5i3ps5C2Jl
I conceived this work as a demo song for OB-Xf to demonstrate its capabilities in synthesizing traditional musical instruments. I wanted to show as many sounds as possible in the piece, so it's a medley of fragments in different styles.
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- KVRAF
- 2783 posts since 3 Dec, 2006
It is excellent!! I love your sound design and composition, i hope after the competition i hope you would not mind sharing your presets or to do a few tutorials on some of the sounds you used? Anyway good luck in the competition!!Aleksey Zhehanov wrote: Thu Jun 11, 2026 10:48 am Greetings to the forum participants. I would like to submit my work for the One Synth Challenge #208: OB-Xf.
https://on.soundcloud.com/D6e13krp5i3ps5C2Jl
I conceived this work as a demo song for OB-Xf to demonstrate its capabilities in synthesizing traditional musical instruments. I wanted to show as many sounds as possible in the piece, so it's a medley of fragments in different styles. The project is implemented in Ardour (Linux). It contains 70 instances of OB-Xf (LV2) and 1 instance of Surge-XT-Effects as a Reverb-send and LSP Liniter in the master section (mostly for normalization). Compression and equalization are not used on any of the tracks to make the synthesizer sound as authentic as possible. For some parts, the sound of several synthesizer instances is used. I hope I did everything right, correct me if anything.
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Aleksey Zhehanov Aleksey Zhehanov https://www.kvraudio.com/forum/memberlist.php?mode=viewprofile&u=810233
- KVRer
- 7 posts since 11 Jun, 2026 from Russian Federation
Thank you, friends.
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Aleksey Zhehanov Aleksey Zhehanov https://www.kvraudio.com/forum/memberlist.php?mode=viewprofile&u=810233
- KVRer
- 7 posts since 11 Jun, 2026 from Russian Federation
I've already sent my presets to the Surge team. These are part of OB-Xf since version 1,0.3. Unfortunately, I have not been able to use any of them in the composition in its pure form. (their perception of solos and mixes is very different, and some of them have improved significantly over time.) Nevertheless, it was a very good starting point and saved me a lot of time and effort. I will be glad to communicate. And I'm also ready to share the presets.
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- KVRAF
- 2783 posts since 3 Dec, 2006
Thank you very much greatly Appreciated!Aleksey Zhehanov wrote: Fri Jun 12, 2026 3:10 pm I've already sent my presets to the Surge team. These are part of OB-Xf since version 1,0.3. Unfortunately, I have not been able to use any of them in the composition in its pure form. (their perception of solos and mixes is very different, and some of them have improved significantly over time.) Nevertheless, it was a very good starting point and saved me a lot of time and effort. I will be glad to communicate. And I'm also ready to share the presets.
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- KVRist
- 221 posts since 23 Apr, 2022 from Embra
Five entries already so here's the start of a preliminary playlist for the month. As usual I'll keep adding to it as the tracks come in.
https://soundcloud.com/violator-alba-99 ... al_sharing
https://soundcloud.com/violator-alba-99 ... al_sharing
- KVRian
- 614 posts since 20 Mar, 2015 from Nerima, Tokyo
Great entries so far! Thanks for the playlist^^
- KVRist
- 135 posts since 24 Feb, 2012
I friggin' love OBXf. Gonna have to participate this month.
Disco flangus shenanigans
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- KVRist
- 42 posts since 23 Jul, 2024
https://soundcloud.com/johnvanderlugt/c ... al_sharing
Daw Reaper 7.7.4
Made with 48 x OB-Xf (Surge Synth Team) for the OSC 208 other fx: MIDI Transpose Notes
ReEQ - Parametric Graphic Equalizer
ChowMatrix (chowdsp)
MCompressor (MeldaProduction)
MEqualizer (MeldaProduction)
Magic7 (Wave Alchemy)
Raum (Native Instruments)
SkyNet (Shift Line)
TAL Reverb 4 Plugin (TAL-Togu Audio Line)
ValhallaSupermassive (Valhalla DSP, LLC)
kHs Transient Shaper (Kilohearts)
Master
POORTEC (AnalogObsession)
TDR Kotelnikov (Tokyo Dawn Labs)
RCInflator 2 (Oxford Edition)
ZL Equalizer 2 (ZL)
Thanks to TSOM for their mixing advice!
Daw Reaper 7.7.4
Made with 48 x OB-Xf (Surge Synth Team) for the OSC 208 other fx: MIDI Transpose Notes
ReEQ - Parametric Graphic Equalizer
ChowMatrix (chowdsp)
MCompressor (MeldaProduction)
MEqualizer (MeldaProduction)
Magic7 (Wave Alchemy)
Raum (Native Instruments)
SkyNet (Shift Line)
TAL Reverb 4 Plugin (TAL-Togu Audio Line)
ValhallaSupermassive (Valhalla DSP, LLC)
kHs Transient Shaper (Kilohearts)
Master
POORTEC (AnalogObsession)
TDR Kotelnikov (Tokyo Dawn Labs)
RCInflator 2 (Oxford Edition)
ZL Equalizer 2 (ZL)
Thanks to TSOM for their mixing advice!
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- KVRer
- 18 posts since 4 Feb, 2013
Here is my Entry:
'Missing Money' by Dynabee
https://soundcloud.com/dynabee/dynabee- ... al_sharing
It uses 21 instances of OB-Xf.
Made in FL Studio and uses the stock plugins EQ, Limiter, Stereo Seperation, Delay, Maximizer on the Master bus..
Plus a few instances of Valhalla Supermassive..
Check out more 'Dynabee' songs on bandcamp, youtube and spotify
'Missing Money' by Dynabee
https://soundcloud.com/dynabee/dynabee- ... al_sharing
It uses 21 instances of OB-Xf.
Made in FL Studio and uses the stock plugins EQ, Limiter, Stereo Seperation, Delay, Maximizer on the Master bus..
Plus a few instances of Valhalla Supermassive..
Check out more 'Dynabee' songs on bandcamp, youtube and spotify
I make Electronic Music - it is really cool man... dude...
http://www.dynabee.bandcamp.com
http://www.youtube.com/dynabee
http://www.dynabee.bandcamp.com
http://www.youtube.com/dynabee
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- KVRer
- 4 posts since 19 Jun, 2026
https://soundcloud.com/lazcamusic/the-e ... al_sharing
Hi guys. Here’s my submission.
All the sounds in this composition were designed from scratch. No presets were used.
I also didn’t use any effects on any track. Just the three on the master bus.
My DAW: Logic Pro 11.0.1
24 instances of OB-Xf
Master Bus: (Logic Pro stock plugins)
- Compressor
- Equalizer
- Limiter
Hope you like it!
Hi guys. Here’s my submission.
All the sounds in this composition were designed from scratch. No presets were used.
I also didn’t use any effects on any track. Just the three on the master bus.
My DAW: Logic Pro 11.0.1
24 instances of OB-Xf
Master Bus: (Logic Pro stock plugins)
- Compressor
- Equalizer
- Limiter
Hope you like it!
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- KVRer
- 6 posts since 15 Apr, 2026
Here's my entry
https://soundcloud.com/joseph-morris-13/lunar_assembly
DAW: Ardour 9.0
18x OB-Xf
2x ACE (Ardour Community Effects, built-in) reverb
2x ACE hi/lo pass
I started out with Aphex Twin's #15 in mind: wanting to make a soundtrack for machines, or for someone having to do repetitive work. What I ended up with perhaps still fits that description; but with the addition of OB-Xf's spacious pad sounds, it now feels to me like a soundtrack for some small robots (percussion and xylo/bell tracks) assembling something in an overwhelmingly large space, like the moon (pads).
https://soundcloud.com/joseph-morris-13/lunar_assembly
DAW: Ardour 9.0
18x OB-Xf
2x ACE (Ardour Community Effects, built-in) reverb
2x ACE hi/lo pass
I started out with Aphex Twin's #15 in mind: wanting to make a soundtrack for machines, or for someone having to do repetitive work. What I ended up with perhaps still fits that description; but with the addition of OB-Xf's spacious pad sounds, it now feels to me like a soundtrack for some small robots (percussion and xylo/bell tracks) assembling something in an overwhelmingly large space, like the moon (pads).
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- KVRer
- 6 posts since 4 May, 2026
Hello, this is the second month I have entered OSC...I am enjoying the community here.
I used Bitwig Studio
18 Instances of OB-XF (some in Instrument Layers)
-Stock devices:
EQ-5
EQ-2
EQ-DJ
Amp
Blur
Kick Compression 2
Convolution
Note Delay
-Free VST
Valhalla Supermassive
https://soundcloud.com/bovvy-270606469/ ... ot-perfect
I used Bitwig Studio
18 Instances of OB-XF (some in Instrument Layers)
-Stock devices:
EQ-5
EQ-2
EQ-DJ
Amp
Blur
Kick Compression 2
Convolution
Note Delay
-Free VST
Valhalla Supermassive
https://soundcloud.com/bovvy-270606469/ ... ot-perfect
