ALM Busy Circuits - Mum M8


Mum M8 is a low-pass with distinctive sound. It was modelled after the filter circuit known from the Akai S950 sampler. Compared to the original, the module offers various enhancements, including a resonance parameter, several CV inputs and an integrated VCA with clipping. Despite the new functions, the sound has remained classic. If you like classic drum & bass, jungle and breakbeat records, you’ll love the Mum M8.




  • Eurorack recreation of classic sampler filter with added resonance and voltage control
  • Dual audio inputs, one with VCA and level control
  • Dual CV (with attenuversion) and manual control of cut off frequency
  • Single CV (with attenuation) and manual control of resonance
  • Ability to overdrive and saturate signals into filter core
Audio input and output
Filter section: Two Frequency CV inputs, Resonance CV input
VCA section: Audio input, CV input

3U Eurorack module, 8 HP wide, 32 mm in depth
Power consumption: 40 mA at +12V and 40 mA at -12V

0.15 kg
Article Number
Status: The article can be picked up in the shop right now / article is ready for dispatch
availability ? immediately available
€ 19% VAT excl. €167.23 € 19% VAT incl. €199.00
Excl. 19% VAT, Excl. shippingLieferzeit 1