QjackCtl

QjackCtl is a simple Qt application to control the JACK sound server daemon, Written in C++ around the Qt framework for X11, most exclusively using Qt Designer.

Provides a simple GUI dialog for setting several JACK daemon parameters, which are properly saved between sessions, and a way control of the status of the audio server daemon. With time, this primordial interface has become richer by including a enhanced patchbay and connection control features.

QjackCtl is free, open-source software, distributed under the terms of the GNU General Public License (GPL) version 2 or later.

Software type
Utility
JACK
Platform
GNU/Linux
macOS
Windows
Software features
Configuration
Software language
C++
License
GPL-2+
Developer(s)
Rui Nuno Capela (rncbc)

synthv1

synthv1 is an old-school all-digital 4-oscillator subtractive polyphonic synthesizer with stereo fx.

Features:

 

synthv1 is free, open-source software, distributed under the terms of the GNU General Public License (GPL) version 2 or later.

Software type
ALSA
JACK
LV2 plugin
VST2 plugin
Platform
GNU/Linux
Software features
NSM
MIDI
Synthesis
Audio FX
Software language
C++
License
GPL-2+
Developer(s)
Rui Nuno Capela (rncbc)

drumkv1

drumkv1 is an old-school all-digital drum-kit sampler synthesizer with stereo fx.

Features:

 

drumkv1 is free, open-source software, distributed under the terms of the GNU General Public License (GPL) version 2 or later.

Software type
ALSA
JACK
LV2 plugin
VST2 plugin
Platform
GNU/Linux
Software features
NSM
Drums
Audio FX
Sample loading
Software language
C++
License
GPL-2
Developer(s)
Rui Nuno Capela (rncbc)

Qtractor

Qtractor is an Audio/MIDI multi-track sequencer application written in C++ with the Qt framework. Target platform is Linux, where the Jack Audio Connection Kit (JACK) for audio, and the Advanced Linux Sound Architecture (ALSA) for MIDI, are the main infrastructures to evolve as a fairly-featured Linux desktop audio workstation GUI, specially dedicated to the personal home-studio.

Software type
ALSA
JACK
Platform
GNU/Linux
Software features
LV2 host
VST2 host
VST3 host
DAW
JACK Transport
MIDI
Piano roll
Audio input
Audio FX
Software language
C++
License
GPL-2
Developer(s)
Rui Nuno Capela (rncbc)