Pricing and availability
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Price
Average Price: $118
Standard/Professional
$75
$251+
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Budget
Standard
High-end
Price History
Based on price data from 1 merchant for "Morley Power Wah PWO". Prices shown reflect NEW condition. Tracking began Apr 23, 2026.
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Description
Unleash the quintessential wah tones with the Morley Power Wah PWO, a pedal that stands as a testament to sonic purity and versatility. Designed for musicians who crave that vintage vibe with a modern twist, this pedal is equipped with a custom HQ2 inductor and a buffered bypass, ensuring your signal’s integrity is never compromised. With the added control for wah level, you can dial in your perfect sound with precision, making it an essential tool for creative expression. Whether you're shredding solos or laying down rhythm tracks, the Morley Power Wah PWO brings your guitar to life with its dynamic range and tonal clarity.
Key Features:
- Equipped with a custom HQ2 inductor for that sought-after vintage tone.
- Buffered bypass maintains signal integrity, even with long cable runs.
- Additional control for wah level allows for precise tonal shaping.
- Ideal for both rhythm and lead playing, offering a wide dynamic range.
- Designed for the modern musician who values versatility and sound quality.
Product specs
| Brand | Morley |
| Model | Power Wah PWO |
| Finish | Silver |
| Year | 1970s |
| Made In | United States |
| Categories | Controller, Expression and Volume Pedals, Filter and Wah Pedals |
FAQs
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What are the unique features of the Morley Power Wah PWO compared to other wah pedals?
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The Morley Power Wah PWO features optical circuitry, providing a smooth and noise-free operation, unlike traditional potentiometer-based wah pedals. Its wide wah sweep offers a distinct tonal range, making it a favorite among musicians seeking a vintage sound.
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Is the Morley Power Wah PWO suitable for both guitar and bass?
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Yes, the Morley Power Wah PWO is designed to work well with both electric guitars and basses, offering a versatile wah effect that enhances the tonal expression of both instruments.
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How does the Morley Power Wah PWO's optical circuitry benefit its performance?
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The optical circuitry in the Morley Power Wah PWO eliminates the need for mechanical pots, reducing wear and tear, and providing a consistent, noiseless operation over time, making it reliable for long-term use.
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What kind of power supply does the Morley Power Wah PWO require?
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The Morley Power Wah PWO typically requires a standard 9V DC power supply or a 9V battery, making it easy to integrate into most pedalboards without the need for special adapters.
Videos
Sweetwater
Morley PWOV Vintage Wah and Optical Volume Pedal Review by Sweetwater Sound
Reviews
PROS
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Excels on bass, outperforming competitors like Dunlop mini bass wah
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Versatile, can also be used defensively
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Delivers super sound, very easy to operate
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Built solidly, comparable to a tank
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Features a side switch for visibility if engaged
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Offers optical control for smooth operation
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Includes a useful boost function
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Ideal for achieving Cliff Burton's tone
CONS
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Side switch placement makes it difficult to engage
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May produce rhythmic pumping noise through amp when on
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Some units may have loose screws or crackle sounds (possibly due to previous owner)
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Morley Power Wah PWO.
Build quality
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The Morley Power Wah PWO from the 70s requires a separate 120v AC power cable and has outdated design elements like side-mounted input/output jacks.
Source
Setup and maintenance
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Owners have faced issues like needing to replace the filament bulb and repair grounding problems, highlighting maintenance concerns with older models.
Source
Features and functionality
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The PWF provides a unique blend of three effects: a volume swell, lush wah sweep, and sputtery fuzz, with the treadle controlling the clean blend in fuzz mode.
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Comparisons
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The Fulltone Clyde Deluxe feels underwhelming compared to the Morley PWO's wide sweep and distinctive sound, but offers a more manageable size and modern features.
Source
4.0 out of 5
Based on 3 Reviews and 11 Ratings
62
Decent First Wah
This is the first pedal I have ever bought and I got it cheap second-hand. It worked when i got it, but there is plenty of crackle coming through the amp when it is plugged in, and the screws for the pedal were too loose. I will put this down to the previous owner, but I can't complain for the price I paid for it.
425
best wah i have ever used on my bass been using it for 5 years now
best wah i have ever used on my bass been using it for 5 years now
Artist usage
Add artist
At 12:47 in the video "Robert Trujillo Conspiracy: Did His Bass Rig Hold the Key to Metallica's Success in the 21st Century?" by Which Bass, it is confirmed that Robert Trujillo used the Morley Power Wah PWO during the Death Magnetic tour and in the studio.
Ian D'Sa of Billy Talent is selling his Morley Power Wah PWO pedal, along with other studio gear, in a garage sale featured on Reverb.com.
Album Usage
The Morley Power Wah PWO has been featured on the following albums:
Genre Usage
Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.
Used With
Based on how musicians on Equipboard use Morley Power Wah PWO, it is most commonly used with the following gear.
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