AMT WH-1B Japanese Girl

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Page last updated Jun 13, 2026

Pricing and availability

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Price

Average Price: $172

Standard/Professional

$75

$251+

Price Tier

In the Wah Pedals category, AMT WH-1B Japanese Girl is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

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High-end

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Description

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Dive into the expressive depths of your bass lines with the AMT WH-1B Japanese Girl, a pedal that marries the nuanced control of optical frequency with the steadfast reliability of fixed effect selection. This compact wah pedal is not just a tool but a gateway to sonic exploration, enhanced by its vibrant LED lighting for visibility on the darkest stages. Whether you're crafting subtle textures or making bold statements, the WH-1B is your faithful companion in the quest for musical expression.

Key Features:

Optical frequency control for smooth, precise wah effects
Fixed effect selection, ensuring reliable performance
Bright LED lighting for easy visibility during performances
Compact design, perfect for pedalboards with limited space

Product specs

Brand	AMT Electronics
Model	WH-1B Japanese Girl Optical Bass Wah
Finish	Green
Year	2010s
Made In	Russia
Categories	Bass Effect Pedals, Filter and Wah Pedals

FAQs

Is the AMT WH-1B Japanese Girl Wah pedal suitable for bass guitars?: Yes, the AMT WH-1B is specifically designed as a bass wah pedal, offering frequency ranges tailored for bass guitar tones to enhance your sound without losing low-end.
How do I switch between the different bandpass filter ranges on the AMT WH-1B?: You can switch between the fixed bandpass filter ranges (0.2-1kHz, 0.3-1.5kHz, 0.4-2kHz) by pressing the movable front end part of the pedal, allowing for easy tonal adjustments.
Does the AMT WH-1B Japanese Girl Wah pedal have true bypass?: Yes, the AMT WH-1B features true bypass, ensuring that your signal remains unaffected when the pedal is not engaged.
Can the AMT WH-1B be powered by a battery?: Yes, the AMT WH-1B can be powered by a 9V battery or a DC adapter, providing flexibility in power options for different setups.
Is the AMT WH-1B pedal durable for live performances?: The AMT WH-1B has a steel heavy body, making it stable and reliable for live performances, with adjustable pedal movement for precise control.

Videos

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Владимир Калмазан

AMT “Japanese Girl” WH 1B KAMAZ краткий обзор

Владимир Калмазан

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about AMT WH-1B Japanese Girl.

Features and functionality

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The AMT WH-1B offers a three-position voice switch with frequency ranges (.22-2kHz, .15-1kHz, .1-.6kHz), enhancing tonal variety and expression.
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This wah pedal uses an optical mechanism, eliminating the need for treadle pot replacements and contributing to its smooth, natural action.
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The pedal can operate at both 9V and 12V, although most users report using it at 9V, noting the unusual voltage flexibility for a wah pedal.
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The pedal includes a JFET buffer, enhancing compatibility with dirt pedals and maintaining tone clarity before effects like the Big Muff.
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The pedal is notably shorter and narrower than traditional wahs, and features LED indicators for operational status.
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The AMT WH-1B is the size of a standard Boss pedal, making it a compact alternative to traditional wahs like the Vox V847.
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Comparisons

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Owners compare the AMT WH-1B's expressiveness to a vocal envelope filter, with a thick, growly low end and wet, shiny highs.
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Owners transitioning from the Vox V847 appreciate the AMT WH-1B for its space-saving design.
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User experience

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It's noted that the pedal is built like a tank, though its compact size can make it challenging to use on a crowded pedal board.
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Users recommend using the heel on the pedal, allowing the front of the foot to hang off, to optimize the wah sweep's sweet spot.
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Some owners find the pedal slightly noisier than the Crybaby 535q, with a noticeable learning curve for achieving a smooth sweep.
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Many owners find themselves primarily using the outer right frequency setting, with little need to switch to other ranges.
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Use cases and applications

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This wah pedal is favored for its ability to produce a balanced "roar" in the lower sweep and a "scream" in the upper sweep, without an apparent volume decrease.
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The AMT WH-1B is used by Acid Mothers Temple's guitarist Kawabata Makoto in live performances, indicating its suitability for psychedelic rock styles.
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