Hieroglyphic Opalina Filter Network Module Including Expander - Black
The Hieroglyphic Opalina is a dual-channel stereo state-variable filter network offering two distinct operating modes for spectral shaping and crossover duties. Resonator mode configures three band-pass filters to emphasise formants and resonant peaks, while Isolator mode uses a cascaded topology with variable mid-bandwidth for resonant crossover applications.
The fully analogue signal path provides individual inputs and outputs for each band, continuously variable band input levels, and a soft-clipping circuit on the summed output. Designed for stereo use, it delivers flexible frequency sculpting in a compact 14hp Eurorack module.
Features
- RESONATOR Triple bandpass filters with vc peak span and resonance. 12db/oct filter slopes.
- ISOLATOR Cascaded state-variable filters with vc bandwidth and resonance. 24db/oct filter slopes.
- Completely analog signal path.
- Individual band inputs and outputs.
- Continuously variable band input amplitude.
- Soft-clipping circuit on SUM output.
- Dual channel for use in stereo (L & R).
Includes OPX Input Expander.
Video: https://youtu.be/WgkLbWV8WMU
Product Specs
- Item Number: 41697
- Make: Hieroglyphic
- Model: Opalina - Black
- Condition: Brand New
- Finish: Black
- Categories: keyboards-and-synths ⇒ eurorack
- Function: Dual/Stereo Equalizer Filter Mixer Resonator
- Made In: Spain
- MPN: HG-OPALINABLK
- Modular Grid: Eurorack ⓘ ＋
- Dimensions: 14 HP 30 mm deep
- Power: 95 mA +12V 95 mA -12V 0 mA 5V
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Hieroglyphic Opalina Filter Network Module Including Expander - Black
Hieroglyphic Opalina Filter Network Module Including Expander - Black
The Hieroglyphic Opalina is a dual-channel stereo state-variable filter network offering two distinct operating modes for spectral shaping and crossover duties. Resonator mode configures three band-pass filters to emphasise formants and resonant peaks, while Isolator mode uses a cascaded topology with variable mid-bandwidth for resonant crossover applications.
The fully analogue signal path provides individual inputs and outputs for each band, continuously variable band input levels, and a soft-clipping circuit on the summed output. Designed for stereo use, it delivers flexible frequency sculpting in a compact 14hp Eurorack module.
Features
- RESONATOR Triple bandpass filters with vc peak span and resonance. 12db/oct filter slopes.
- ISOLATOR Cascaded state-variable filters with vc bandwidth and resonance. 24db/oct filter slopes.
- Completely analog signal path.
- Individual band inputs and outputs.
- Continuously variable band input amplitude.
- Soft-clipping circuit on SUM output.
- Dual channel for use in stereo (L & R).
Includes OPX Input Expander.
Video: https://youtu.be/WgkLbWV8WMU
Product Specs
- Item Number: 41697
- Make: Hieroglyphic
- Model: Opalina - Black
- Condition: Brand New
- Finish: Black
- Categories: keyboards-and-synths ⇒ eurorack
- Function: Dual/Stereo Equalizer Filter Mixer Resonator
- Made In: Spain
- MPN: HG-OPALINABLK
- Modular Grid: Eurorack ⓘ ＋
- Dimensions: 14 HP 30 mm deep
- Power: 95 mA +12V 95 mA -12V 0 mA 5V
Original: $414.26
-65%$414.26
$144.99Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Hieroglyphic Opalina is a dual-channel stereo state-variable filter network offering two distinct operating modes for spectral shaping and crossover duties. Resonator mode configures three band-pass filters to emphasise formants and resonant peaks, while Isolator mode uses a cascaded topology with variable mid-bandwidth for resonant crossover applications.
The fully analogue signal path provides individual inputs and outputs for each band, continuously variable band input levels, and a soft-clipping circuit on the summed output. Designed for stereo use, it delivers flexible frequency sculpting in a compact 14hp Eurorack module.
Features
- RESONATOR Triple bandpass filters with vc peak span and resonance. 12db/oct filter slopes.
- ISOLATOR Cascaded state-variable filters with vc bandwidth and resonance. 24db/oct filter slopes.
- Completely analog signal path.
- Individual band inputs and outputs.
- Continuously variable band input amplitude.
- Soft-clipping circuit on SUM output.
- Dual channel for use in stereo (L & R).
Includes OPX Input Expander.
Video: https://youtu.be/WgkLbWV8WMU
Product Specs
- Item Number: 41697
- Make: Hieroglyphic
- Model: Opalina - Black
- Condition: Brand New
- Finish: Black
- Categories: keyboards-and-synths ⇒ eurorack
- Function: Dual/Stereo Equalizer Filter Mixer Resonator
- Made In: Spain
- MPN: HG-OPALINABLK
- Modular Grid: Eurorack ⓘ ＋
- Dimensions: 14 HP 30 mm deep
- Power: 95 mA +12V 95 mA -12V 0 mA 5V
