XAOC Devices BELGRAD Dual Peak Multimode SV Filter

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$327.50 (excluding VAT)

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Estimated delivery: 2nd - 4th October

2 year warranty and 30 day money back guarantee included

2 year warranty and 30 day money back guarantee included

Once the product is delivered, you have 30 days to decide that you definitely want to keep it. If you decide it is not suitable for any reason, you can return it back to us for replacement or full refund, including standard delivery charges.

All Products are new unless stated, and include a minimum of 2 years warranty.

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Estimated delivery: 2nd - 4th October

2 year warranty and 30 day money back guarantee included

2 year warranty and 30 day money back guarantee included

Once the product is delivered, you have 30 days to decide that you definitely want to keep it. If you decide it is not suitable for any reason, you can return it back to us for replacement or full refund, including standard delivery charges.

All Products are new unless stated, and include a minimum of 2 years warranty.

Some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging, and in the case of software, unregistered. These items include:

  • Software
  • CDs & DVDs
  • In-ear Monitors
  • Earplugs and Ear Protection
  • Mouthpieces, Reeds etc… for Woodwind and Brass instruments
  • Mouth / Lip Care Products

We are unable to accept returns of any custom made items designed to work together as a unique package, such as computer system built to a customer’s personal specifications. Exceptions may only be possible with prior agreement of the vendor, and may be subject to a cancellation fee.

  • All Analog, Dual State-Variable Core Filter Design
  • 10 Unique Frequency Responses Selectable With Rotary Switch
  • Ultra-Wide Tuning Range From Approximately 4Hz to 28kHz
  • Voltage Controllable Resonance & Peaks Balance
  • Non-Linear Feedback & Cross-Modulation

XAOC Devices BELGRAD Dual Peak Multimode SV Filter

Details
The XAOC Devices BELGRAD is a Dual Peak Multimode SV Filter and is all-analog and voltage-controlled. The BELGRAD can be used as a tradition VCF for subtractive synthesis, it also plays host to a unique modular personality with plenty of character and flexibility. The BELGRAD allows you to explore new sonic areas with its wide array of features and functions. Offering a multitude of frequency responses selectable via a rotary switch, the BELGRAD features two resonant peaks with its pair of state-variable filter cores. The inputs and outputs can be combined in a variety of serial and parallel configurations to achieve the sound and effect you desire. The BELGRAD is as powerful as it is versatile, and makes a perfect addition to any modular system.

Product Ref: 97873

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Full Description

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Dual Peak Control

The BELGRAD offers a number of advanced resonance controls for sculpting your sound. The overall degree of resonance is set by the RESO knob, as well as a control voltage supplied to the RESO input. The two resonant peaks of the filter may have different emphasis, which you can set using the BALANCE knob. You can achieve domination of the lower peak, all the way through full symmetry, to domination of the higher peak. The degree of symmetry can also be voltage-controlled by a bipolar CV at the BALANCE input. Finally, the distance between the two peaks can be set using the SPAN knob and CV from zero up to nearly eight octaves.

Self-Oscillation & Non-Linear Behaviour

The BELGRAD with the RESO knob set around 8 (mode dependent, along with other settings), the module can begin to self-oscillate. This allows it to behave similar to a a single or double sine-wave VCO, musically controlled using the V-OCT input. When tuned correctly, it can track over roughly five octaves, and remain relatively stable with temperature variations. If you choose to further drive the resonance, you can reveal the non-linearities inherent in the feedback paths of the filter cores, making the waveform more saturated and distorted. Interesting wave shapes can be achieved by experimenting using the BALANCE and SPAN controls. You can also produce unusual sonic effects with the internal coupling topology, which applies double non-linear audio-rate modulation to the cores of the filter. Controlled via the TITO switch, it may be toggled from the neutral position to up for self-modulation, or down for cross-modulation. The SM mode gives the resonance a radical and textured sound, whilst XM mode provides a warbly and almost chirpy character in different scenarios.

Filter Modes

  • Double Slope Low-Pass Mode
  • Low-Pass + Band-Pass Mode
  • Low-Pass Mode with Additional Notch in the Pass Band
  • Double Notch Mode
  • Low-Pass + High-Pass Mode
  • Double Band-Pass Mode
  • Band-Pass Mode
  • High-Pass Mode with Additional Notch in the Pass Band
  • Band-Pass + High-Pass Mode
  • Double Slope High-Pass Mode

Features

  • All analog dual core filter design
  • Filter cores are state-variable
  • 10 distinct frequency responses choose from
  • Frequency responses selectable using rotary MODE switch
  • Wide tuning range from approximately 4Hz to 28kHz
  • Low-noise audio path
  • Voltage control over the resonance and peaks balance
  • Non-linear feedback and cross-modulation
  • V/Oct input
  • Adjustable input overdrive
  • Capable of self-oscillation with plenty of control
  • Skiff-friendly depth with compact 14HP width
  • Reverse power protection

Specifications

  • Module Format: Eurorack
  • Width: 14HP
  • Protection: Backward/Reverse Power
  • Current Draw: +45mA / -42mA.