VCV Polysynth demo


I first became aware of VCV Rack early last year however with the 0.6 release a VCV Bridge became available allowing a rack patch to play and record in a DAW which makes it altogether more interesting. The main rack is free with a large number of module libraries. Click 'Manage Plugins' to see the wide range of plugins, many of which are also free. Took a while to find a reliable solution for a poly synth. The MidiPoly16 module from moDllz works well. The attached screenshot is a hybrid polyphonic/paraphonic (shared filter) test synth. 
The patch can be found here. The manual for VCVRack is here and a manual for moDllz's module is here. VCV blog is here.

 VCV Rack is a standalone application and I'll be looking at the VST Bridge in a later post. Also there appears to be a Plugin Development SDK.

Comments

Post a Comment

Popular posts from this blog

VCV Rack interface with Cakewalk using VCV Bridge

Image
VCV Rack plays and records reliably with Cakewalk using the VCV Bridge and the setup is pretty straightforward. Find the VCV-Bridge-64.dll file usually found in in C:\Program Files\Steinberg\VSTPlugins, following VCV Rack installation, and copy to the DAW VST search path. Start up VCV rack and select Bridge as the Audio Driver and Port 1 in the Core Audio module. Open Cakewalk and add the Bridge VST as an FX Instrument to an audio track (it may be slightly different for other DAWs). Start playing and recording!. Further extensions to VCV Rack are also possible with VCV-HOST https://vcvrack.com/Host.html capable of hosting third party VST instruments. VCV-Host costs $30.
Read more

Introducing Midichi, a MIDI chord interface

Image
Download Midichi here - see end of post for download CRC hash. Yet another one-finger chord interface for my Arturia Keylab 49 Mk1. Previous versions were console based and used python here and here . Their replacement, Midichi, is written for Windows in C# offering a GUI in a self-contained package that’s available for free download here . It should work with other keyboards as long as you use the same MIDI pad/control mapping, see below. Midichi’s only dependency is a pre-existing virtual Midi port. I use Tobias Erichsen's loopMidi here . Midichi provides a bridge between an input device eg keyboard, and the output device, the virtual Midi port. Once Midichi has been installed and run it should find all the running Midi interfaces. Use the scrollable lists to select input and output then click ‘Select Devices’. Midichi will save this selection so the next time it will select those devices (if they are still running) by default. Midichi will display ‘MIDI Devices Selected –
Read more

Build a Synthesizer VST on Windows using Cabbage

Image
Following up on my 2018 post I’ve taken a further look at Cabbage. Back in 2018 I could only get the standalone examples to work and they suffered from long latencies. The latest version 2.7.0 has installed reliably without long latencies. Furthermore, its packed with goodies not least ‘Export as VST and VST3’ and notably ‘Export as VCV Rack Module’. I’ve just played with a couple of standard paraphonic examples so far but everything worked and the VST export process is so simple and fast. The Cabbage scripts combine the UI with Audio processing so its really easy to maintain and see the relationships between controls and processing. The GUI graphics are tolerable and there are extensions that look like they may improve the imagery further. Signal flow is easy to follow in the scripts. Here’s a classic Analogue synth core; VCO, LPFilter, and LFO modulating filter cutoff, with ADSR modulating stereo output amplitude: and here's the relevant script: kADSR1 madsr iAtt, iDec, iSu
Read more