Klowra Sprout Stereo Modulation
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- This item is covered for 3 years
The essentials to know about the Klowra Sprout Modulation KBS-03 pedal
The essentials to know about the Klowra Sprout Modulation KBS-03 pedal
- 9 stereo modulation algorithms: from Vibe to Ring Mod, covering an entire pedalboard with a single pedal
- Tap Tempo to match the modulation speed to the song, with rhythmic subdivisions
- Ramp function: smooth transition between two sets of settings, ideal for swells, fades and expressive movements
- "Studio-grade" quality: 24-bit conversion, 32-bit internal processing, and Analog Dry Through (direct analog signal)
Manufacturer Information
Klowra
https://www.klowra.com/
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Safety manager:
Mogar Music France
Email: info@mogarmusic.fr
Address:
Modern multi-modulation at the heart of the Bloom Infinity series
The Sprout Modulation KBS-03 embraces a thoroughly modern approach to modulation: offering several âclassicsâ (chorus, flanger, Phaser, Rotary, Tremolo, vibe), as well as more adventurous textures (filter and ring mod) in a compact format, ready for both the stage and the studio. With its internal 32-bit processing engine and 24-bit conversion, it delivers a precise playing feel and a clean stereo image, while retaining a dry signal that remains analog thanks to Analog Dry Through.Which guitarists (and styles) is it for?
The Klowra Sprout Modulation is aimed both at musicians discovering modulation effects and at experienced guitarists looking to simplify their pedalboard without sacrificing tonal variety. It excels in rock, indie, funk (tight chorus and Phaser sounds), shoegaze and ambient (wide multi-chorus, immersive Rotary), but can also venture off the beaten path for post-rock or experimental colors (synth-like filter and ring mod). In live settings, the stereo operation and routing modes allow for very clean setups; in the studio, Tap Tempo and the Ramp function make modulation movements more âmusicalâ and easier to automate with your foot.Technical specifications
| Effects | Tremolo, Multi-effects, Chorus, Flanger, Phaser, Ring modulation, Rotary, Vibe | Type | sector |
| Technology | Digital | Use | electric guitar |
| Format | Pedal | Color | Green |
| EQ | Yes | ||
| Internal processing | 32-bit (floating-point DSP) | Ramp modes | momentary or latched |
| A/D and D/A conversion | 24-bit | Two mix modes | Constant Power Mixer or Linear Superposition Mixer |
| Sampling rate | 44.1 kHz | LED button brightness | adjustable |
| Modulation algorithms (9) | vibe, chorus, multi-chorus, flanger, filter, Phaser, Rotary, Tremolo, ring mod | Selectable bypass | True Bypass (without trail) or Buffered Bypass (trail enabled) |
| Knobs | Rate (Rhythm), Depth (RampATK), Mix (RampRLS), Texture, Tone | Direct signal | analog (Analog Dry Through) |
| Selector | Modulation Select (algorithm selection) | Inputs | 2 x 6.35 mm TS jack (unbalanced) instrument |
| Footswitch | effect activation, Tap Tempo / Ramp access (depending on mode) | Outputs | 2 x 6.35 mm TS jack (unbalanced) instrument |
| LED button | Tap Tempo / Ramp selection, Snap-Set saving, access to advanced parameters | USB-C port | updates |
| Tap Tempo | with rhythmic subdivisions | Stereo routing | mono/stereo configurations, including possible Dry/Wet separation |
| Ramp | transition between Panel-Set and Snap-Set, with attack time (RampATK) and release time (RampRLS) | ||
Questions frequently asked
Does the Klowra Sprout Stereo Modulation operate in stereo?
Two 6.35 mm TS jack inputs and two outputs allow for mono/stereo configurations, including Dry/Wet separation.
What modulation effects are available?
The Modulation selector provides access to chorus, multi-chorus, flanger, phaser, rotary, tremolo, vibe, filter, and ring modulation. The Rate, Depth, Mix, Texture, and Tone controls shape the motion and character of each algorithm.
How to use Tap Tempo and the Ramp function?
Tap Tempo syncs the modulation speed to the tempo, with subdivisions. Ramp creates a transition between panel settings and a stored Snap-Set. Attack and release times are adjustable via RampATK and RampRLS, in momentary or latched mode.
What power supply and connectivity are provided?
This pedal is powered by mains and receives instrument signals via two unbalanced 6.35 mm TS jacks. A USB-C port is available for firmware updates.
Is the dry signal preserved and what bypass modes are available?
The dry path remains analog thanks to Analog Dry Through, while digital processing uses 24-bit 44.1 kHz conversion. Selectable bypass offers a true bypass mode without trails and a buffered bypass mode with trails.



