Prices include 21% VAT based on your delivery country (Netherlands).
Price without VAT: €248,76
EU businesses outside the Netherlands can purchase with 0% VAT using a valid EU VAT number.
VAT is automatically removed after VAT validation during checkout.
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All new products include a 2-year warranty.
If you experience a fault, contact our team with your order number and a description of the issue. We’ll help troubleshoot the problem and, where necessary, arrange a repair, replacement or warranty claim.
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Real feedback from verified Volt Music Store customers
| Description |
| Price |
| Brand |
| Type |
| Product variants |
|
| The Klavis Grainity is a 10HP Eurorack filter that runs two analog filters side by side: a granular VCF and a conventional multimode VCF. A microcontroller handles control, interface and display, but the audio path stays fully analog, with no sampling memory or delay lines. It is aimed at modular users who want a filter that adds harmonic and rhythmic material instead of only taking it away.
The granular side borrows its name from Xenakis's idea of building sound from short grains arranged in a pattern, but it works quite differently from digital granular modules. Rather than layering grains, it uses each cycle of the incoming waveform as an audio-rate trigger to move through a structure: a loop of 2 to 8 steps, each a combination of filter and phase settings. Structures are chosen with an encoder, grouped by length, and include random variants driven by an analog noise source. The results range from subharmonics, harmonies and unison to flanging and formant-style filtering. Div sets how often each step repeats. Low values stack harmonic layers, and combined with Track a single VCO can produce three-note chords. High values turn the structure into rhythmic filter patterns that follow the input pitch. With Track off, the Φ/Frq control shifts the phase delay of the cycling point for phasing and flanging; with Track on, it retunes the cycling rate relative to the detected pitch. Both filters share the frequency fader, FM input with attenuverter, V/Oct input, resonance fader and Q CV, and the filter can self-oscillate. A long press on the Type/inv button flips the phase between the two sections, which changes the character of the Mix output. Feeding the Detect input from a clock or sequencer gives slower, stepped filter sequences, and it can also help tame drums or mixed material. The module is shallow enough for skiff cases and is available with a silver or black aluminium panel. | Regular price
From €292,00
Sale price
Regular price
| Klavis | Modular Filters |
Prices include 21% VAT based on your delivery country (Netherlands).
Price without VAT: €248,76
EU businesses outside the Netherlands can purchase with 0% VAT using a valid EU VAT number.
VAT is automatically removed after VAT validation during checkout.
The Klavis Grainity is a 10HP Eurorack filter that runs two analog filters side by side: a granular VCF and a conventional multimode VCF. A microcontroller handles control, interface and display, but the audio path stays fully analog, with no sampling memory or delay lines. It is aimed at modular users who want a filter that adds harmonic and rhythmic material instead of only taking it away.
The granular side borrows its name from Xenakis's idea of building sound from short grains arranged in a pattern, but it works quite differently from digital granular modules. Rather than layering grains, it uses each cycle of the incoming waveform as an audio-rate trigger to move through a structure: a loop of 2 to 8 steps, each a combination of filter and phase settings. Structures are chosen with an encoder, grouped by length, and include random variants driven by an analog noise source. The results range from subharmonics, harmonies and unison to flanging and formant-style filtering.
Div sets how often each step repeats. Low values stack harmonic layers, and combined with Track a single VCO can produce three-note chords. High values turn the structure into rhythmic filter patterns that follow the input pitch. With Track off, the Φ/Frq control shifts the phase delay of the cycling point for phasing and flanging; with Track on, it retunes the cycling rate relative to the detected pitch.
Both filters share the frequency fader, FM input with attenuverter, V/Oct input, resonance fader and Q CV, and the filter can self-oscillate. A long press on the Type/inv button flips the phase between the two sections, which changes the character of the Mix output. Feeding the Detect input from a clock or sequencer gives slower, stepped filter sequences, and it can also help tame drums or mixed material. The module is shallow enough for skiff cases and is available with a silver or black aluminium panel.
