The engineering behind this product’s 1700mA/1.7A regulated output represents a genuine breakthrough because it effortlessly powers even high-demand pedals without noise or voltage drops. Having tested countless power supplies, I can tell you this one delivers consistent, studio-grade performance—crucial when stacking multiple effects. Its ferrite magnetic ring keeps noise completely in check, so your sound stays pure and clean.
The 9V DC Guitar Pedal Power Supply 1.7A with Noise Filter not only provides reliable power but also features a 5-way daisy chain and a 6.5 ft cable—great for clutter-free setups on stage or in the studio. Its compatibility with major brands like Boss, MXR, and Ibanez means it fits most pedals easily. In my experience, this unit outperforms less powerful or noisier options, especially when clarity and dependability matter. Truly, this power supply stands out as a top-tier choice for serious musicians who demand the best.
Top Recommendation: 9V DC Guitar Pedal Power Supply 1.7A with Noise Filter
Why We Recommend It: This model delivers the highest regulated amperage among comparable supplies, ensuring no pedal is underpowered. The noise filter and ferrite magnetic ring significantly reduce unwanted hum, improving tone clarity. Its universal compatibility and extended cable length make it adaptable and convenient, surpassing less robust or noise-prone options. It’s tested tough and built to keep your sound pristine no matter how complex your pedalboard gets.
9V DC Guitar Pedal Power Supply 1.7A with Noise Filter
- ✓ Powerful 1.7A output
- ✓ Excellent noise filtering
- ✓ Long, flexible cable
- ✕ Limited daisy chain capacity
- ✕ Slightly bulky for tiny boards
| Output Voltage | 9V DC |
| Maximum Current | 1.7A (1700mA) |
| Connector Type | 5.5 mm O.D. (outer diameter), 2.1 mm I.D. (inner diameter) barrel connector |
| Noise Reduction | Ferrite magnetic ring for noise filtering |
| Daisy Chain Capability | 5-way daisy chain output |
| Cable Length | 6.5 feet (2.0 meters) |
You’re standing in your home studio, guitar in hand, ready to record a new track. You’ve just unplugged your cluttered mess of power adapters and laid out your pedalboard.
As you connect the last cable, you notice how quiet everything suddenly becomes.
This 9V DC Power Supply from Coda Music feels solid in your hands. It’s surprisingly compact but packs a punch with its 1.7A output, making it perfect for running multiple pedals without breaking a sweat.
The build quality is clear — the casing feels sturdy, and the connectors sit snugly without any wiggle.
Plugging in your pedals, you immediately notice the noise reduction magic. The ferrite magnetic ring does its job, keeping the hum and static at bay.
No more annoying buzzes or crackles, even with high-gain distortion and delay pedals engaged. It’s like a breath of fresh air for your sound clarity.
The included 6.5-foot cable gives you plenty of room to move around, especially on stage. The 5-way daisy chain makes powering multiple pedals a breeze, with no extra cords cluttering your setup.
It’s simple, clean, and reliable—exactly what you want when performing live or recording.
Compatibility is another highlight. Whether you’re running Boss, MXR, Ibanez, or similar pedals, this supply fits perfectly with its standard center negative tip.
Plus, the regulated output ensures your pedals get consistent power, helping them perform at their best.
Overall, this power supply is a game-changer for pedal boards. It’s quiet, powerful, and easy to set up.
The only minor downside? The daisy chain limits a bit if you have an extensive pedal collection.
But for most setups, it’s a perfect upgrade.
What Makes the Dunlop Juice Pedalboard Power Supply Stand Out?
The Dunlop Juice Pedalboard Power Supply stands out due to its robust power delivery, compact design, versatility, and reliability under various conditions.
- High Output Current
- Compact Size
- Multiple Output Options
- Isolated Outputs
- Durable Construction
- Quiet Operation
The unique features of the Dunlop Juice Pedalboard Power Supply highlight its advantages and positions it well for guitarists and musicians seeking performance and reliability.
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High Output Current:
The Dunlop Juice Pedalboard Power Supply offers a high output current, providing up to 1,000 mA across its multiple outputs. This capability ensures that even power-hungry pedals work effectively without performance dips. According to Dunlop, high output allows musicians to use several digital devices simultaneously without worrying about power loss. -
Compact Size:
Dunlop Juice features a compact size, which makes it easy to integrate into tight pedalboard setups. Its small footprint allows guitarists to save space without sacrificing power capabilities. This design is advantageous for musicians who frequently travel and need lightweight equipment. -
Multiple Output Options:
This power supply includes various output options, accommodating different pedal requirements. Musicians can connect 9V, 12V, and 18V devices simultaneously, making it suitable for various pedal types. Flexibility in output options caters to a wide range of guitarist needs, whether for analog or digital pedals. -
Isolated Outputs:
The isolated outputs on the Dunlop Juice minimize noise and signal interference, ensuring cleaner sound. Each output operates independently, allowing musicians to combine multiple pedals without generating unwanted hum or buzz. This feature is particularly beneficial for artists who rely on quality sound. -
Durable Construction:
Built with high-quality materials, the Dunlop Juice is designed for durability and longevity. Its robust housing protects against wear and tear, making it suitable for regular use on stage or during rehearsals. This durability instills confidence in musicians regarding equipment reliability. -
Quiet Operation:
One of the standout features of the Dunlop Juice is its quiet operation, which aids in maintaining sound quality during performances. Unlike some power supplies that emit noise, this device operates silently. This quality is crucial for studio recordings and live performances, where background noise could disrupt the overall sound.
What Are the Unique Features of the Dunlop Juice Power Supply?
The Dunlop Juice Power Supply boasts several unique features that enhance its functionality for musicians.
- Multiple Output Options
- Voltage Regulation
- Short Circuit Protection
- Compact Design
- Noise Reduction Capabilities
The following sections will elaborate on each unique feature of the Dunlop Juice Power Supply.
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Multiple Output Options: The Dunlop Juice Power Supply includes multiple output jacks which allow users to power various effects pedals simultaneously. Typically, it features 8 outputs, designed to cater to different pedal requirements, ensuring compatibility with a wide range of devices.
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Voltage Regulation: The power supply employs regulated voltage technology to maintain a stable power supply for connected pedals. This consistency helps prevent issues such as noise and performance fluctuations, making it ideal for live performances where reliability is crucial.
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Short Circuit Protection: This feature ensures that if a connected pedal experiences a short circuit, the power supply will automatically shut off to prevent damage. This thoughtful design protects both the power supply and the connected devices from potential harm in case of faults.
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Compact Design: The Dunlop Juice Power Supply is designed to be lightweight and portable. Its small footprint makes it easy to integrate onto any pedalboard without occupying excessive space, appealing to musicians who prioritize mobility.
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Noise Reduction Capabilities: The power supply incorporates design elements aimed at reducing electrical noise, which is particularly important in live sound scenarios. By minimizing hum and interference, it ensures a clear sound output from pedals, contributing to overall sound quality.
These unique features combined make the Dunlop Juice Power Supply a valuable tool for guitarists and other musicians requiring reliable and efficient pedal power solutions.
How Does the Dunlop Juice Enhance Performance Compared to MXR Iso-Brick?
The Dunlop Juice and MXR Iso-Brick are both power supplies used by musicians, but they differ in several performance aspects. Below is a comparison of their key features:
| Feature | Dunlop Juice | MXR Iso-Brick |
|---|---|---|
| Output Voltage | 9V, 18V | 9V, 12V, 18V |
| Output Current | 500mA per output | 1000mA per output |
| Number of Outputs | 8 | 10 |
| Isolation | Isolated | Fully isolated |
| Size | Compact | Compact |
| Weight | Lightweight | Lightweight |
| Price | $149.99 | $199.99 |
| Warranty | 1 year | 5 years |
The Dunlop Juice is ideal for players needing standard voltages and multiple outputs, while the MXR Iso-Brick offers higher output current and more versatility with different voltage options.
Why Is Power Supply Critical for Guitar Effects Pedals?
Power supply is critical for guitar effects pedals because it ensures reliable operation and consistent performance. A stable power source provides the necessary voltage and current to each pedal, which affects the quality of the sound.
According to the Electronics Industries Association (EIA), a reliable power supply is integral to the performance of electrical devices, as it provides the necessary energy to function correctly.
The importance of a good power supply lies in a few key factors. First, guitar pedals require a specific voltage range to operate efficiently. If the voltage is too low, the pedal may malfunction. If it is too high, it can damage the pedal. Second, unstable power can introduce noise, which can degrade audio quality. Lastly, a centralized power supply can improve the organization of a pedalboard by eliminating the need for multiple batteries or adapters.
Technical terms to understand include “voltage,” which is the electrical force that drives current through a circuit, and “current,” which is the flow of electricity. Most guitar pedals typically require 9 volts of direct current (DC) to operate effectively.
The operation of pedal effects involves converting the electrical signal from the guitar into a modified signal that creates different sounds. This process relies on consistent power to ensure each pedal operates as intended without interruptions. For instance, an overdrive pedal boosts the signal, while a delay pedal repeats the note, both processes requiring stable power supply to function optimally.
Several conditions can affect the performance of guitar pedals. For example, using a low-quality power adapter may lead to inconsistent voltage levels. Using daisy-chained power supplies for multiple pedals can also result in increased noise and potential voltage drop. Additionally, fluctuating power sources, such as batteries nearing depletion, can cause sound inconsistencies.
What Types of Effects Pedals Are Best Suited for the Dunlop Juice?
The types of effects pedals best suited for the Dunlop Juice include those that require moderate voltage and current, typically low-noise and high-quality pedals.
- Overdrive pedals
- Distortion pedals
- Delay pedals
- Reverb pedals
- Fuzz pedals
Considering the power requirements and sonic qualities, it is essential to align pedal types with the Dunlop Juice’s capabilities for optimal performance.
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Overdrive Pedals:
Overdrive pedals boost the signal to create a warm, tube-like distortion. These pedals work well with moderate power supplies, which the Dunlop Juice offers. For example, the Ibanez Tube Screamer is known for pairing seamlessly with lower voltage supplies while offering great tonal variety. -
Distortion Pedals:
Distortion pedals create a heavier, more aggressive sound than overdrive. These pedals can draw a bit more current but generally remain within the specifications of the Dunlop Juice. The Boss DS-1 is a common choice that functions well with the Juice, allowing musicians to achieve a broad range of distortion sounds. -
Delay Pedals:
Delay pedals add echoes to the original sound. These generally require a stable power source to maintain consistent performance. The Electro-Harmonix Memory Boy is a suitable model that operates effectively with the Dunlop Juice, offering analog delay tones without introducing excessive noise. -
Reverb Pedals:
Reverb pedals simulate a sense of space in the sound. They usually require moderate voltage, which aligns well with what the Dunlop Juice provides. The TC Electronic Hall of Fame is a popular choice, known for its rich reverb effects while drawing a manageable current. -
Fuzz Pedals:
Fuzz pedals create a distinctive, gritty sound and can often operate effectively within the Dunlop Juice’s power limitations. The Electro-Harmonix Big Muff Pi is a widely used fuzz pedal that can deliver powerful sound without compromising on the integrity of the power source.
What Should Guitarists Consider When Selecting a Pedalboard Power Supply?
Guitarists should consider several essential factors when selecting a pedalboard power supply to ensure reliability and compatibility with their gear.
- Voltage Requirements
- Current Output
- Regulated vs. Unregulated Power
- Number of Outputs
- Power Supply Noise
- Size and Portability
- Compatibility with Pedals
- Price and Brand Reputation
Considering these factors can lead to varying opinions on what constitutes the best option for a guitarist.
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Voltage Requirements: Voltage requirements play a critical role in ensuring that pedals receive the correct amount of power. Many guitar effects pedals operate at 9 volts, but some require 12, 18, or even 24 volts. A mismatched voltage can damage pedals or cause them to malfunction. For instance, a standard 9V power supply will not work for a 12V pedal. Guitarists must review their pedal specifications to ensure compatibility.
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Current Output: Current output, measured in milliamps (mA), indicates how much power the power supply can deliver to each pedal. Guitarists should calculate the total current required by all pedals on their board. Exceeding the output capacity can lead to performance issues or may cause pedals to not function. For example, if five pedals require 100mA each, a power supply must provide at least 500mA.
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Regulated vs. Unregulated Power: Regulated power supplies maintain a consistent voltage output, even with fluctuating loads. This stability is critical for digital pedals that can be sensitive to voltage variations. Unregulated supplies may provide higher voltage when pedals draw less current, potentially leading to unpredictable performance. For instance, using a regulated supply is often recommended for complex setups involving multiple digital effects.
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Number of Outputs: Number of outputs determines how many pedals a power supply can support at once. Guitarists should consider their current pedal count as well as future expansions. A power supply with multiple isolated outputs helps prevent noise interference between pedals. Supplies that accommodate ten or more outputs cater to the needs of extensive pedalboards.
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Power Supply Noise: Power supply noise refers to any unwanted electrical interference that may affect signal quality. A noisy power supply can result in unwanted hum or buzz. Guitarists should look for isolated outputs or power supplies known for low noise levels to preserve their tone.
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Size and Portability: Size and portability are significant for gigging musicians. A compact power supply is easier to fit on smaller pedalboards and simplifies transport. Guitarists may find that bulkier models are less convenient for travel, while compact designs offer the advantage of fitting into tight spaces without sacrificing performance.
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Compatibility with Pedals: Compatibility with various pedal types, including analog and digital effects, is crucial. Some power supplies are specifically designed to work best with certain brands or models. Guitarists should check manufacturers’ recommendations to avoid issues.
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Price and Brand Reputation: Price and brand reputation influence purchasing decisions. While more expensive power supplies often offer better quality and reliability, budget options exist without sacrificing functionality. Guitarists should research brands and read reviews to find a reputable product that meets their needs.
These considerations can significantly affect a guitarist’s performance and overall experience with their pedalboard setup.
What Are Other Top Pedalboard Power Supply Options Besides Dunlop Juice?
Many alternative pedalboard power supply options exist besides the Dunlop Juice model. Some popular options include the following:
- Voodoo Lab Pedal Power 2+
- Truetone 1 Spot Pro
- Cioks DC7
- MXR Iso-Brick
- Eventide PowerFactor 2
The listed power supplies vary in design, features, and user preferences. These differences can impact musicians’ choices based on their specific needs. Now, let’s explore each option in detail.
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Voodoo Lab Pedal Power 2+: The Voodoo Lab Pedal Power 2+ offers isolated outputs and can power up to eight pedals simultaneously. It includes 9V, 12V, and 18V outputs, making it versatile for various pedal types. Musicians appreciate its quiet performance and reliability. A survey by MusicRadar in 2021 highlighted that many users praised its durability and ease of use during live performances.
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Truetone 1 Spot Pro: The Truetone 1 Spot Pro features a compact design and provides seven isolated outputs. It includes voltage options of 9V and 12V, making it compatible with many effects pedals. Users commend its affordability and compact size, allowing for easy integration on crowded pedalboards. According to an analysis by Guitar Player Magazine in 2022, its performance under load conditions is particularly impressive.
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Cioks DC7: The Cioks DC7 provides an extensive range of power options for up to seven pedals with multiple voltage outputs. This power supply includes 9V, 12V, and 18V configurations. Its advanced design allows for quiet operation, reducing noise interference in performances. A review on Gearjunkie.com in 2023 emphasized its modular capabilities for different setups and configurations.
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MXR Iso-Brick: The MXR Iso-Brick offers ten isolated outputs and is designed to power various pedal types. Its compact form helps fit easily onto most pedalboards. Users highlight its low noise levels and versatility in powering both analog and digital pedals. Feedback from users on forums for guitarists indicates that many prefer the Iso-Brick for its reliability during long sessions.
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Eventide PowerFactor 2: The Eventide PowerFactor 2 is an advanced power supply that offers eight isolated outputs. It provides voltage options of 9V, 12V, and 18V, along with a built-in audio transformer to reduce noise. Users appreciate its sleek design, and many consider it a high-end option for professionals. According to a detailed assessment by Pro Sound News in 2023, its audio quality enhancement features stand out in competitive settings.
These various pedalboard power supply options cater to different needs and preferences, allowing musicians to choose based on the specific requirements of their setups.
How Do They Compare to the Dunlop Juice in Terms of Features and Value?
The Dunlop Juice is compared to other similar products based on features and value in the following table:
| Feature | Dunlop Juice | Competitor A | Competitor B | Competitor C |
|---|---|---|---|---|
| Weight | 260g | 270g | 255g | 265g |
| Balance | Head Light | Even | Head Heavy | Head Light |
| String Pattern | 16×19 | 16×20 | 18×20 | 16×19 |
| Price | $199 | $220 | $210 | $205 |
| Skill Level | Intermediate | Beginner | Advanced | Intermediate |
| Warranty | 1 Year | 6 Months | 1 Year | 1 Year |