Your Feedback
Financing - the advantages at a glance
  • Fast and simple payment process
  • Flexible – Individual rates and terms

Cost of purchase 

financing example:

Financing - the advantages at a glance
  • Fast and simple payment process
  • Flexible – Individual rates and terms

Cost of purchase 

financing example:

Financing - the advantages at a glance
Financing - the advantages at a glance
  • Immediate decision even during the payment process
  • Spread the costs over 12 months

PayPal installment payment is offered to you in the checkout at PayPal.

  1. Home/
  2. Keys/
  3. Modular Synthesizers/
  4. Oscillator Modules/
  5. Catalyst Audio Model 158

Catalyst Audio Model 158

Item: SYN0006311-000
Catalyst Audio Model 158 Product Image
  • SOLD OUT!
Catalyst Audio Model 158 Product Image
Enable Social Media
Catalyst Audio Model 158 is an oscillator module for modular synthesizers in Eurorack format. The module is based on Model 1...  All product info
Catalyst Audio

This item is no longer available in our product range.
Find alternative or successor products...

Activate social media for sharing. Data will only be sent via social networks with your consent.

Tell a friend

Catalyst Audio Model 158

oscillator module

Catalyst Audio Model 158 is an oscillator module for modular synthesizers in Eurorack format. The module is based on Model 158 from the Buchla 100 series and has an analog dual oscillator whose core is built exclusively with hand-selected transistors. The waveform of each oscillato can fade independently between sine and sawtooth and the frequencies can be continuously tuned from the ultrasonic range to the LFO range. Two outputs are available per VCO. Individual control voltage inputs are also available for exponential frequency modulation. 1V/octave inputs are available to play the Model 158, but either the associated encoder knobs or the 1V/oct input can be used. To use both at the same time, the Catalyst Audio Model 156 is required.

Buchla 100 series

The Buchla 100 series is the best known representative of the "West Coast synthesis" and was developed by Don Buchla in the sixties. Catalyst Audio's modules are true to original reproductions of the originals and are built completely discreetly from hand-picked components.

Catalyst Audio Model 158 at a glance:

  • Oscillator module for Eurorack systems
  • Transistor-based analog dual oscillator
  • Waveform can be faded between sine and sawtooth
  • Sound spectrum from ultrasound to LFO
  • CV control via exponential frequency modulation
  • Mounting screws not included in the scope of delivery
  • module series is based on the Buchla 100 series
Financing - the advantages at a glance