Made with Synplant for OSC198 no samples just sounddesign!
DAW Reaper 7.43
Instruments:
40x VST3i: Synplant (Sonic Charge) Paid

Effects:
JS: 1175 Compressor
JS: RCInflator 2 (Oxford Edition)
VST3: BLENDEQ (AnalogObsession)
VST3: Cascade (Phonolyth) Paid
VST3: Hyperspace (JMGSound) Paid
VST3: MAnalyzer (MeldaProduction)
VST3: MCompressor (MeldaProduction)
VST3: MConvolutionEZ (MeldaProduction)
VST3: MEqualizer (MeldaProduction)
VST3: MStereoScope (MeldaProduction)
VST3: MStereoSpread (MeldaProduction) Paid
VST3: POORTEC (AnalogObsession)
VST3: kHs Transient Shaper (Kilohearts)

Johnkhf - Scaling the knife-edge ridge

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

Track for KVR's One Synth Challenge - 198:
https://www.kvraudio.com/forum/viewtopic.php?t=622721

Only used Vital, free and stock plugins.

YYeet - Rattlepit

Submission for One Synth Challenge 198 ( happy 200th ! ) 

Made in Reaper 7, using  MiniKORG VSTi, by KORG. 28 instances for 17 instruments, the difference is down to voice splitting.
  Additionally, on instrument tracks: HOFA System Gain, HOFA System Pan, U-he Colour Copy, TDR Nova, U-he Satin.
  On reverb buses: U-he Protoverb, Valhalla Supermassive, aided by Flux Bittersweet, TDR Nova, HOFA System Pan, HOFA System Delay
JS Mixer, and A1 Stereo Control
  On the master bus: TDR Nova, A1 stereo Control, TDR infrasonic, TDR elliptical
Softube Chandler Curvebender, UAD Ampex ATR-102, Flux Bittersweet, and TDR Limter 6 GE

EL3V80R83D

This track is made for the One Synth Challenge #198, using Dawesome Myth. 
Cover Image made completely by myself. 

Most sounds are created completly from scratch by my self. Exceptions see below.

DAW: Ableton 12

11x Myth

Self made Patches don't use Instrument Samples as Iris even though that is a great feature of myth,
    I was exploring the a more traditional synth like  side of Sounddesign with Myth:
4x Init Iris  (sinewave)
1x self resampled Iris (resampled from selfmade a no Iris MythPatch )
1x TriSawPulse WT selfmade
3x No Iris.        

Preset: 2x OuterWorlds - ExpressiveE (Adjusted - and any modulation played via MPE) [no Iris used in there to]


Ableton:
8x MPEControl 
14x Utility
1x Glue Compressor
1x Limiter
1x Multiband Compressor
1x EQ8


2x Neold U2A 
6x Ozone 10 - Dynamic EQ
1x Arturia Bus Peak

1x Dawesome Hate (Ott, Saturator,  Compressor, EQ)
1x Dawesome Hate (Compressor)
1x Dawesome Hate (OTT, Saturator, Clouds, Compressor)

Fbr - OSC198 - Space Sirens

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

Here's my OSC for August 2025 made in Bitwig with all sounds coming from Serum 2 made from init.

using 29 instances of Serum 2 and the following vsts.

BX Masterdesk Pro
UADX Capitol Mastering Compressor
TDR Kotelnikov GE
UADX Hitsville Reverb chamber
UAD SSL G Bus Compressor
Kickstart 2
TDR Elliptical
TDR Arbiter
TDR Ultrasonic
TDR Infrasonic
Blackhole Immersive
UADX 175-b compressor
TDR Nova GE
QuantX
UAD 1176AE Compressor
UAD Manley Massive Passive EQ
Fresh Air
UAD 1176 FET Compressor
TDR Prism
TDR Limiter 6 GE
UAD Pultec MEQ-5 EQ
Khs Delay
UAD API 2500 buss compressor
UAD Studer A800 Tape Recorder

bitwig fx:
tool
note transpose
instrument layer
Humanize
Delay-2
instrument selector

Honk Chonk Ponk Demo2

Negoba