ITš-L

The Instruō Tš-L is a fully analogue voltage controlled oscillator with a plethora of features in a very small footprint.

Its triangle core circuitry allows for extremely consistent waveforms over a wide frequency range. The triangle foundation is used to generate its sine waveform which holds consistent shape and amplitude across the Tš-L’s wide range. The outputs consist of simultaneous Square/Sub, Triangle, and Sine waveforms, with additional voltage controllable wavefolder and complex PWM waveshaper.

Tš-L includes every feature needed to powerfully perform as a rich, ultra compact audio source, as well as functioning equally as a versatile modulation source.

Tš-L | tiː-əz-ɛl | proverb (siri) “this sauce later rocks”

Size
6HP
Depth: 42mm

Power
+12V: 60mA
-12V: 40mA

Specifications
Triangle core analogue oscillator
1V/octave, Coarse and Fine pitch controls
Oscillator soft sync
FM input with attenuator with selectable linear or exponential ranges
Sine
Triangle
Subsquare (1 or 2 octaves below fundamental)
PWM – variable split triangle/double pulse square, CV controllable
Wavefolder with symmetry control and CV over fold depth