Channel Matrix 2x2 is a plugin which lets you matrix-multiply the signals of two input channels in order to obtain another two signals which will appear at the two output channels. Example uses are mid/side encoding/decoding, mixing stereo to mono, switching channels left for right, boosting or attenuating signals, inverting signal polarity, etc.... [more]

CrossOver is a plug-in to split an incoming signal into several (at most 4) frequency ranges. It can be used to build your own multiband effects within a modular (sub)host environment. By using only 2 bands, you can also create bass-effects. These are effects which (counterintuitively) keep the low frequency range dry and affect only the high frequency range. The band-splitting is done by complementary pairs of Linkwitz-Riley lowpass/highpass filters, the slope of which is adjustable between 12 and 96 dB/oct. For configurations with more than 2 output bands, the signal is first split into 2 b... [more]

EasyQ is an easy-to-use equalizer with an arbitrary number of filter stages in series connection. Each of the filter stages can operate in one of the following modes: peak/cut (aka bell or parametric EQ), high- or low-shelving, notch and low- or high-pass (both with either 6 or 12 dB/oct slope). EasyQ is easy on the CPU and just does what an EQ is supposed to do without performing any additional voodoo. As such, it is well suited to serve as a go-to EQ for routine equalizing tasks.... [more]

EchoLab is a plug-in for creating a wide variety of delay and echo effects. It provides an arbitrary number of delay-lines each of which may have feedback, may be placed independently in the stereo panorama and may be switched into 'ping-pong' mode (which means alternating panorama positions for successive echoes). Moreover, each delay-line has two filters associated with it - one sitting in its input path, the other one sitting in its feedback path. These filters themselves are made up from a series connection of an arbitrary number of stages and the frequency response of each such stage can... [more]

Func Shaper is a waveshaping distortion plugin based on a mathematical expression evaluator. You can enter an expression to create the function which will be used as waveshaping transfer function.... [more]

MIDI Monitor is a plugin which shows you the incoming MIDI messages. Because some hosts treat instrument- and effect-plugIns differently (and do not allow plugging one kind of plugin into a slot of a different kind), there is an 'instrument' and an 'effect' version of the plugin to make it pluggable everywhere. The MIDI-events are passed through unchanged, the same holds for any incoming audio signal.... [more]

Pitch Shifter is a plug-in to shift the pitch of an incoming audio signal. By mixing the pitch shifted signal with the original signal via the dry/wet control, basic detuning, octaving and harmonizing effects are also possible. This shifter is based on a delay-line with two cross-faded read pointers. Such an architecture allows for feedback - and feedback gives the potential for rather drastic, weird special effects like monster-voices, flanger-like effects and more.... [more]

Signal Analyzer is a combined oscilloscope / spectrum-analyzer plugin for inspecting signals in real-time in the time- and frequency domain.... [more]

Straightliner is a straight-lined subtractive synthesizer in a modern guise. You will find the well known building blocks of classic analog synthesizers (4 oscillators, a filter, 2 envelope generators) patched together in the traditional way. However, the building blocks offer more flexibility than commonly seen in subtractive (AKA 'virtual analog') synthesizers: Instead of relying on a set of fixed waveforms, Straightliner's oscillators support loading of arbitrary (single cycle) audio files (which may be stereo). In turn, the whole signal path is laid out in stereo which allows for wide and... [more]

Track Meter is a plugin to display the current level of a stereo input signal separately for the left, right, mid and side channels and also to display the cross-correlation between the two channels.... [more]