Instruo I-o47
I-Å47 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 VCAās 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-Å47 is truly a filter for all occasions.
- Width: 14HP
- Depth: 27mm
- Power: 50mA @ +12V / 50mA @ -12V
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Instruo I-o47
Instruo I-o47
I-Å47 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 VCAās 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-Å47 is truly a filter for all occasions.
- Width: 14HP
- Depth: 27mm
- Power: 50mA @ +12V / 50mA @ -12V
Original: $329.73
-70%$329.73
$98.92Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
I-Å47 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 VCAās 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-Å47 is truly a filter for all occasions.
- Width: 14HP
- Depth: 27mm
- Power: 50mA @ +12V / 50mA @ -12V










