Vostok Instruments – Atlas – Full DIY Kit

£169.00 (Excl. VAT)

Quad multimode filters with morphing scanner

All SMD comes pre-soldered!

SKU: Bundle_Vostok_Atlas Categories: , , , Brand: HP Size: 16 HP


Atlas is a compact four-channel multimode filter and morphing scanner in 16HP.

A BIG sounding, gain-cell-based filter bank that brings the spirit of the 80s Japanese classics to your system along with some technical improvements like a better noise floor, an accurate resonance compensation, and a daisy-chain input implementation that makes some patching techniques like parallel filtering a lot easier.

With three filter modes available per channel, 4p-LP, 2p-HP, and 4p-BP, Atlas can cover almost any filtering technique, from superb filter sweeps to multi-slope resonant patches.

Excite the inputs with fast trigger or gate signals, and you will get TR-like drum sounds, from deep kick drums to nice toms and congas.

In addition, the module features a CV-controlled Interpolating Scanner circuit that morphs softly between each filter output, creating new shapes and timbres as it fades between the channels.


  • Four analog multimode, gain-cell-based VCF circuits.
  • Three modes per channel: 4p-LP, 2p-HP, and 4p-BP.
  • Resonance compensation circuit.
  • Daisy-chained audio and Freq inputs.
  • Secondary CV input, selectable between Frequency or Resonance.
  • CV-controlled Interpolating Scanner circuit.


  • Width: 16HP
  • Power Consumption: +/-12V: 170mA, +5V: 0mA
  • Depth: 30mm (including power cable)
  • Input Impedance: 100kΩ
  • Output Impedance: 1kΩ
  • CV Inputs Range: 10Vp-p
  • Frequency Range: ∼ 20Hz to 20KHz

Atlas – Build Document | User Manual



Additional information

HP Size

You may also like…