Xaoc Oradea – Quadruple Voltage Controlled Analog Resonator

Xaoc Oradea – Quadruple Voltage Controlled Analog Resonator

Oradea is a four-band analog resonator with voltage control, designed for both audio enhancement and tone generation. Capable of simulating the resonant behavior of physical spaces or materials, Oradea can be tuned across the entire audible frequency spectrum with accurate V/oct tracking. Each band offers detailed resonance control, allowing for high resonance levels and long decay when pinged. Additionally, each filter band includes a dedicated trigger input that sends precisely calibrated internal impulses for consistent excitation.

Each band features its own output, enabling independent processing. Built-in resonance gain compensation ensures stable signal levels by preventing peak amplification from increasing with higher resonance settings. Every channel includes a VCA and a polarity switch, giving you remote control over amplitude and the option to manually invert phase response.

Features

• Four fully independent resonator bands

• Manual and CV control for frequency, resonance, and amplitude

• Shared and separate CV inputs with V/oct tracking

• Dedicated trigger inputs for each filter band

• Individual and summed outputs

• Switchable polarity per channel

• LED signal indicators with multi-color feedback

Specifications

• Compatible with Eurorack modular format

• Width: 20 HP

• Depth: 40 mm (including ribbon connector)

• Current draw: +210 mA / -190 mA

• Reverse polarity protection

Oradea can be expanded with the Arad Resonator Commander, which adds:

• Direct audio inputs for each channel

• Manual buttons and gate inputs for click-free muting/unmuting

• A second set of buttons for manual triggering of the excite function on each channel