My entry for the One Synth Challenge OSC76. All sounds made by the Mantra Evo synth and only using DAW provided and some free 3rd party plugins.

Presets made by me apart from a couple from the fine banks made by Richard Semper and MTLE (thanks to these guys).

DAW; REAPER

35 instances of Mantra EVO

Track FX:
35 * ReaEQ
4 * TAL Reverb II
10 * Classic Compressor
9 * LFX-1310 (autopan)
1 * EpicVerb
3 * Twin Delay

Master FX:
1 * BootEQMkII
1 * FerricTDS
1 * Limiter No. 6

DR: 8

Please Enjoy.



DoctorBob - Mant(r)a Wings from the Deep -(Mantra Evo OSC76)

All sounds made in u-He Hive2 for KVR's One Synth Challenge #198 (or maybe #200)

Mixture of factory presets, tweaked presets, and made from init.

Oppressively Humid Swamp Ambient

One Synth Challenge #198:  AnyOneSynth => Apricot

https://sites.google.com/site/kvrosc/2025/osc-198-any-one-synth
https://nakst.gitlab.io/apricot/

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Although OSC is currently celebrating its 200th anniversary, this track was created for the 198th challenge – a small tribute to the series that nevertheless captures the groove of the anniversary energy.

With 92 BPM, catchy harmonies, a concise bass hookline, and crisp kicks, FractiQ takes you straight to the dance floor. The melodic fractals weave together into a catchy tune that sticks in your mind.

Perfect for all fans of melodic music, hypnotic chords, and pulsating energy.

NJoy. Any feedback welcome.

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SiL3NC3_SWX - FractiQ
https://soundcloud.com/soulwerx/sil3nc3_swx-fractiq-osc198

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DAW: Bitwig 5.3.8
15 instances of Apricot

FX:
- Bitwig: Arpeggiator, Dynamics, Convolution, EQ+, Delay-1, Vocoder, Humanize, Compressor+
- Valhalla Supermassive
- Wider

Mastering:
- Free Clip 2
- LoudMax
- TDR Kotelnikov
- Peak Limiter (Bitwig)

Analysis:
- MAnalyzer
- YouLean Loudness Meter2


Keep on Looping... ;)

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~ Copyright : SiL3NC3 - 2025 : All Rights Reserved.

SiL3NC3_SWX - FractiQ [OSC198]

made for the mighty "OSC 200" AKA #198 
#12 Modelonia synth ("The Small Modelonia Orchestra")
-Ableton Live, Ableton Delay, Reverb, Compressor, Equalizers
- 1: ValhallaSuperMassive, 1:  Beat Skillz Max 1

A Tornado Upsets The Grass On The Plain

This Track was made for the kvr OSC challange. It was made using only NI MassiveX for every sound.

Plugins used with number of instances:  
NI MassiveX x30
Shaperbox x20 (cableguys (used only the volumeshaper for sidechaining))
Fabfilter ProQ3 x21
NI Raum x2
kHs Transient Shaper x1
Valhalla Delay x1
Mcompressor x1
SPAN x1
Izotope Ozone 9 (used the maximizer EQ and dynamic EQ modules) x1
4U Project Time x1

DAW: Reaper

Made for KVR One-Synth-Challenge 198
https://sites.google.com/site/kvrosc/2025/osc-198-any-one-synth

bzz - Hydrop(h)onic Experiments

Made for KVR-OneSynthChallenge
23xZebraHZ (U-He)
DAW: Logic X
Host Plugins:
ChannelEQ, Compressor, Gate, DirectionMixer, Echo, ChromaVerb, MultiMeter
3rd party plugins:
Fabfilter Pro L2, R2, Q4
SonicDigital Vela
2cAudio B2
Soundtoys Spaceblender
NativeInstruments Raum

Riding a zebra in a stairwell

Endless journeys aboard The Restless Train, driven by soaring leads and beautiful guitars — a train that doesn’t just whistle, but sings along the way.

Synth: U-he ZebraHZ

DAW Studio One 7 (40 Instances)

Plugins:
Replika XT
Raum
Neutron 3 (Compressor and Equalizer)
DearVR pro 2
Ozone 9
Youlean Loudness Meter 2

Artwork by https://www.craiyon.com/

Eylumar - The Restless Train (OSC#198)

This track was created for KVRs One-Synth-Challenge 198. All sounds are exclusively synthesized using the Spline synthesizer with little post-processing.

Hangar 47

My entry for OSC198. All sounds made with the virtual synth Primer 2.

The Lure (by phankiejankie303)

Created for the KVRAudio forum's monthly One Synth Challenge #198 using the synthesizer: Diversion. About 30 instances of the synth were used to create all sounds you here.

Made in Ableton Live 12, EQ8, Delay, Izotopes Ozone 9, Neutron, UHe Satin, Pressworks, Valhalla Vintage Verb, OTT.