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Klowra KBS03 Sprout Stereo Modulation Guitar Effects Pedal
$249
Klowra KBS04 Vein Polyphonic Pitch Shifting Guitar Effects Pedal
$279
- In Stock
Klowra KBS04 Vein Polyphonic Pitch Shifting Guitar Effects Pedal
The Klowra Vein is a premium polyphonic pitch shifting pedal designed for players who want exceptional tracking, creative flexibility and complete control over their harmonic landscape. Built on the Bloom Infinity platform, Vein combines advanced pitch processing, studio-quality sound and expressive performance features in a refined pedal that transforms your guitar into a powerful harmonic instrument.
Whether you are looking to add subtle octave depth, create complex harmonies, explore synth-like textures or push your instrument into experimental territory, Vein delivers precise and responsive pitch shifting designed to feel natural under your fingers. Its advanced polyphonic processing allows chords and individual notes to be tracked with clarity, giving you the freedom to create everything from classic pitch effects to modern ambient textures.
Advanced Polyphonic Pitch Processing
Vein's polyphonic pitch shifting engine is designed to deliver accurate, musical tracking across your entire playing range. Unlike traditional monophonic pitch effects that struggle with chords and complex playing, Vein processes multiple notes simultaneously, allowing for smooth harmonies, rich octave layers and expressive pitch manipulation.
Choose from a wide range of pitch intervals, from subtle semitone shifts of ±1 and ±2, perfect fourths, perfect fifths and major/minor thirds, through to full octave and dual-octave shifts. Create harmonised melodies, deep drone layers, octave textures and dramatic melodic leaps with the precision and flexibility expected from a premium pitch processor.
From subtle doubling effects and natural harmony voices to expansive ambient textures and experimental sound design, Vein gives you the tools to transform your guitar into a powerful harmonic instrument.
Designed for Creative Performance
Vein is built for exploration. Adjust parameters from the front panel, experiment with new sounds and instantly return to your favourite settings using Snap Presets.
Snap Presets save a complete snapshot of every pedal parameter for instant recall, allowing you to create, store and switch between detailed pitch configurations without interrupting your playing. Vein also supports both Momentary and Latched footswitch operation, giving you flexible control over how effects are activated.
Smooth, Musical Parameter Ramping
Vein's Parameter Ramping allows you to smoothly transition between different pitch settings instead of making abrupt changes.
Create gradual octave rises, evolving harmony shifts, ambient pitch sweeps and expressive transitions that respond naturally to your playing. Parameter Ramping transforms pitch shifting from a static effect into a dynamic performance tool.
Parameter Ramping can be configured in either Momentary or Latched mode. In Momentary mode, the transition is only active while the footswitch is held, making it ideal for temporary pitch effects, expressive accents and dramatic swells. In Latched mode, a single press initiates the transition and keeps it active until you switch back. Ramp functions can also be triggered using compatible external footswitches or an expression pedal for complete hands-free control.
Studio-Quality Sound Processing
Vein combines high-performance digital processing with a carefully designed signal path to deliver detailed, responsive pitch effects. A 32-bit floating-point DSP engine provides exceptional clarity, extended dynamic range and generous headroom, ensuring every harmony, octave and pitch shift remains clear and musical.
The Analogue Dry-Through signal path keeps your original guitar signal entirely analogue, preserving your instrument's natural tone, dynamics and playing feel while the digitally processed pitch effects are blended alongside it. Selectable True Bypass and Buffered Bypass modes allow you to configure Vein to suit your signal chain, whether you prefer a completely transparent bypass path or buffered operation for longer cable runs and more complex rigs.
Versatile Pitch Creativity
Vein is designed to go far beyond traditional octave and harmony effects. Use it to build layered textures, create atmospheric soundscapes, add depth to clean tones or transform your guitar into a completely different instrument. With precise polyphonic tracking and extensive parameter control, Vein provides the flexibility to move effortlessly between subtle enhancement and experimental sound design.
Expand Your Control
The Bloom Infinity ecosystem allows Vein to be expanded with dedicated external controllers. The Klowra Anima provides dual footswitch control for functions such as Snap recall and Ramp activation. The Klowra Animus Footswitch expands control across multiple Bloom Infinity pedals, while the Klowra Mantra expression pedal provides smooth, real-time control over pitch transitions and parameter changes.
“We’re a small studio with a big obsession: building gear that feels alive. Bloom Infinity Series is our first step, for players chasing feel, not formulas.”- The Klowra Team
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The Tech Features
Brand: Klowra
Bypass: Switchable: True Bypass, Buffered Bypass
Model: KBS04 Vein
Input Impedance: 500k Ohm
Output Impedance: 100 Ohm
Controls: Rate, Mix, Glide ATK, Detune, Pitch Select, Glide RLS
Power Consumption: 250mA
Power: 9V DC Center Negative (Not Included)
Dimensions: 54.7mm H x 124.8mm D x 69.2mm W(2.0"H x 4.9"D x 2.7"W)
We use Courier services to ship our goods to you as fast as possible. Once the package leaves our warehouse the time to your door depends on your location, and any reported delays in your area.
We ship all orders for free. All deliveries are insured so if an item arrives damaged we'll happily refund or replace it for you. Check our warranty page for more information.
Purchases with Artist Guitars come with a 3-year Warranty. Warranty is only valid to the original purchaser and in the original country of purchase. Please take note of your order number to help us verify your purchase in the event of a warranty claim.
If the issue can be fixed by replacing a part, we will send it to you free of charge. Spare parts are shipped from our office in Sydney, Australia. If more extensive work is required our Customer Happiness department will arrange a free return slip or courier collection to get your item returned for further assessment.
Also included in your warranty is our industry leading 100 Days Change of Mind Policy
If you're not completely satisfied with the quality of any of our products, we'll be happy to arrange a free return of your product for an exchange or full refund, including any shipping charges. This also covers instances where you may have bought the wrong size or if you simply change your mind.
If you do require a return, just Open a Support Ticket and we'll either send you a reply paid label for Australia Post or arrange for a collection by courier. This will depend on your location and the product you purchased. If you have any trouble you can contact us.
