Spectro Audio CV Toolkit

The CV Toolkit sends CV signals via any CV-compatible audio interface or the Expert Sleepers ES-3, ES-4, ES-40, ESX-4CV or ESX-8CV modules.

The app is currently in version 1.3 with the following features:

• 24 modules (5 more since v1.2): LFO 1 and 2, Sample & Hold, AD 1 and 2, Mix, Slew, Delay, Shaper, Biased Switcher, CV Recorder, Comparator, MIDI to CV, Scangraph, Morphing VCO, PWM Clock, Envelope, Clock Generator, Euclidean Sequencer, Step Sequencer, Oscilloscope, CV Quantizer and Offset Generator
• Virtual slot system that allows for changing modules within the slots and customize CV Toolkit according to your needs
• MIDI-to-CV
• Routing matrix
• Output CV quantize
• Scangraph modulation system
• MIDI clock for syncing drum machines, DAWs, iOS apps and more
• 8 analog outputs that can be used simultaneously to send signals to modular synth
• MIDI in and out
• Native OSC integration with Lemur template to control the settings from an iPad

CV Toolkit is a standalone 64-bit software for Mac OS X and Windows. It is available for $19.99 at www.spektroaudio.com.

Here’s a presentation of the v1.3 update as well as a tutorial: