6 HP
42 mm deep
Current Draw
60 mA +12V
40 mA -12V
0 mA 5V
$299 Price in €

This Module is currently available.

Analogue VCO/LFO with wave folder

updated Ts-L differs from the original by having an LFO button, and a 3-way sub switch

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”

* 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


Ø 4.50 (16 Votes) Average Rating
submitted Sep 20th 2020, 13:29 by Therealdaniel | last Change Mar 30th 2023, 20:21 by FG-Modular

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