These videos offer an overview of CV Toolkit 1.1 – a $19.99 standalone application that lets you use software modules to control analog synthesizers.

It works by sending CV signals through any DC-coupled audio interface or Expert Sleeper’s ES-3 module. The 1.1 version ships with 15 virtual modules that offer different modulation options such as LFO, sequencer, envelope generators, etc. CV Toolkit also has a MIDI to CV virtual module that let’s you calibrate your VCOs and play them in tune.

You can also use the Routing Matrix to route the output of any of any module to analog outputs, analyzers (LED / Oscilloscope) or even to the input of certain modules (S&H / Biased Switcher / Slew).

CV Toolkit Tutorial:

Lemur Integration:

MIDI to CV:

External MIDI/CV Quantizer:

MIDI Toolkit + iOS Apps + MIDI over WiFi:

Features:

Standalone application doesn’t require any additional software.

MIDI to CV – Calibrate your VCOs and play them in tune.

Hands-on Experience – control all parameters from you iPad using the Lemur app (native OSC integration).

Routing Matrix

CV Quantizer – Quantize the output signal of any of the virtual module to a specific key and scale.

Save and recall patches

ScanGraph – a new concept of modulation

Biased Switcher – let the program flip a coin and decide how it’s inputs will flow.

MIDI Clock – sync it to your favorite DAWs, drum machines, iOS apps and etc.

Eight analog outputs – you can use up to eight analog outputs to send signals to your modular synthesizer

MIDI In / Out

Works on both Mac and PC

64-bit application

Clean and simple interface

See the Spektro Audio site for details.