I-o47

£290.00 (£241.67 ex VAT)

Vintage filter design inspired by the classic 1047 module of the ARP2500, with features including: CV controllable centre frequency, resonance/Q and notch offset along side FM, strike and a complex dual input with wave shaping limiter.

In stock

SKU: i-o47 Categories: , ,

Description

The Instruo I-ō47 Multimode Resonator/Filter is a modern take on a vintage circuit design inspired by the classic 1047 module of the ARP2500. It has been designed with some extra features and quirks built in.

The internal VCA’s are a new hybrid design of matched transistors and precision op-amps.

With CV controllable centre frequency, resonance/Q and notch offset along side FM, strike and a complex dual input with wave shaping limiter, the I-ō47 is truly a filter for all occasions.

Features include:

  • Centre frequency range 16Hz to 16KHz
  • 1V/octave, Coarse and Fine frequency controls
  • FM input with attenuverter
  • Low pass 12 dB/octave
  • High pass 12 dB/octave
  • Band pass 6 – 12 dB/octave dependent on Q
  • Notch with variable offset –/+ 2 octaves
  • Input with gain control
  • Inverted input with resonance dependent gain
  • Strike input for pinging the filter
  • Feedback switch which adds BP to the input for enhances resonance
  • Limiter based on tanh wave shaper which affects primary input (post gain fader)

Width: 14hp
Depth: 27mm
Power: 50mA @+12V / 50mA @-12V

I-O47

Meet the I-047, our new versatile multimode resonator / filter based on classic designs. 🎛️

Posted by Instruo on Tuesday, 13 August 2019