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Catalyst AudioModel 158 Dual Oscillator

Item#
N13-7705
14hp
No Longer Available Contact us for a recommendation.

Catalyst Audio Model 158

Inspired by the Buchla 158, Model 158 is a dual oscillator module with a discrete transistor design. It is capable of producing sine or sawtooth waves and anything else therein. Its range extends from ultrasonic all the way to LFO.

The most immediately apprehendable feature of the 158 is its absorbing analog sound, which only gets more alluring when perpetrating cross modulation or frequency modulation.

Model 158 Features

  • 1V/Oct input
  • CV input
  • Two audio outputs
  • Width: 14HP
  • Current Draw: 30mA@+12V; 5mA@-12V
Product Demo Videos
Catalyst Audio Buchla 100 Eurorack Modules
This video shows the Catalyst Audio Buchla 100 Eurorack Modules used together and with other modules. The Catalyst modules used are a 158 dual oscillator, 110 quad gate, 180 dual function generator, 106 discrete mixer, and 156 CV processor.
54HP Episode 2: West Coast Music Weasel
In episode 2 of 54HP we bring you the “West Coast Music Weasel” which is inspired by west coast style synthesis and the Buchla Music Easel. This case features a complex LFO and S&H, four step sequencer and looping envelope for controlling the other modules, a voltage processor/ring modulator module and a 158 dual oscillator as well as a wave-folder and low pass gate. With this set of modules you can create anything from drones to sequences to generative patches that play themselves.

Let us know in the comments what type 54hp of case you want to see next.

Module List:

WMD SSF ModBox
XAOC Tirana II
ALM Pip Slope
Befaco A*B+C
Catalyst Audio Model 158
Intellijel uFold II
Make Noise Optomix
Erica Synths Pico DSP
Catalyst Audio Model 158 Dual Oscillator Reviews