Voodoo Lab PP2+ Manual: A Comprehensive Guide
Navigating the Voodoo Lab PP2+ requires understanding its intricacies, especially when powering demanding pedals like the Strymon Iridium.
This guide offers detailed insights, referencing the official manual and community discussions for optimal performance and troubleshooting.
Successfully utilizing the PP2+ involves careful voltage selection, current matching, and awareness of isolated output capabilities.
Proper setup ensures stable power delivery and minimizes noise within your signal chain, enhancing your overall sonic experience.
The Voodoo Lab PP2+ is a highly regarded isolated multi-output power supply, favored by pedalboard enthusiasts and professional musicians alike. It’s designed to deliver clean, stable power to a wide range of effects pedals, eliminating ground loops and reducing noise – common issues in complex pedal setups.
Unlike basic power adapters, the PP2+ features multiple fully isolated outputs, meaning each output operates independently, preventing issues caused by shared ground connections. This is crucial for pedals sensitive to power fluctuations or those prone to creating noise when sharing power with others.
Understanding the PP2+’s capabilities is key to maximizing its benefits. The unit offers adjustable voltage options via DIP switches, allowing compatibility with various pedal power requirements. Specifically, pedals like the Strymon Iridium demand a minimum of 500mA at 9V DC, highlighting the importance of utilizing outputs 5 & 6, which are capable of delivering sufficient current.
Understanding Power Supply Basics
Before diving into the Voodoo Lab PP2+, grasping fundamental power supply concepts is essential. Effects pedals require Direct Current (DC) power, typically 9 Volts, but voltage needs can vary. Polarity is critical; most pedals use center-negative, meaning the negative terminal is at the center of the barrel connector.
Current (measured in milliamperes ౼ mA) represents the power draw. A pedal’s current requirement must be met or exceeded by the power supply output. Insufficient current can lead to operational issues or even damage. The Strymon Iridium, for example, needs at least 500mA.
Isolated outputs are vital for noise reduction. Traditional “daisy-chain” power supplies share a common ground, creating potential ground loops and noise. The PP2+’s isolated outputs prevent this by providing separate grounds for each pedal, ensuring a cleaner signal path and stable operation.
Setting Up Your Voodoo Lab PP2+
Proper setup is crucial for optimal performance. Begin with a thorough inspection of all connections and carefully configure the voltage selector DIP switches for each output.
Initial Inspection and Connections
Before powering up your Voodoo Lab PP2+, a meticulous inspection is paramount. Verify the input voltage selector matches your local power supply – incorrect voltage can cause damage. Carefully examine all cables for fraying or damage, ensuring secure connections at both the PP2+ and your pedals.
Connect the AC power cable firmly to the PP2+ and a grounded outlet. Then, connect your pedals using high-quality DC power cables with the correct polarity (center-negative is standard for most pedals). Double-check the polarity before connecting, as incorrect polarity can damage your effects.
Pay close attention to outputs 5 and 6, as they are specifically designed for higher current draw. Ensure your Strymon Iridium, requiring 500mA, is connected to one of these outputs for reliable operation. Finally, visually confirm all connections are snug and secure before applying power.
Voltage Selector DIP Switches Explained
The Voodoo Lab PP2+ utilizes DIP switches to select the output voltage for each isolated output. These switches, located on the unit’s underside, allow customization to match the specific voltage requirements of your pedals. Understanding their configuration is crucial for safe and optimal operation.
Each switch corresponds to a specific output and voltage setting; The manual details the switch positions for 9V, 12V, and 18V outputs. The factory default setting has all switches in the OFF (NORMAL) position, providing 9V. Carefully consult the manual’s diagram to determine the correct switch configuration for each pedal.
Incorrect voltage selection can damage your pedals. Always verify the required voltage of your pedal before adjusting the DIP switches. A systematic approach, documenting each change, prevents errors and ensures compatibility.
Understanding Isolated Outputs
The Voodoo Lab PP2+ features isolated outputs, a key design element for minimizing noise and ground loops in your pedalboard. Each output operates independently, electrically isolated from the others, preventing unwanted interactions between pedals.
This isolation is achieved through separate transformer windings and filtering circuitry for each output. Consequently, issues with one pedal’s power supply won’t affect others. This is particularly beneficial when using pedals with differing power requirements or known grounding issues;
Outputs 5 & 6 are specifically designed to handle higher current demands, crucial for pedals like the Strymon Iridium, requiring a minimum of 500mA. Utilizing isolated outputs and appropriate current delivery ensures a clean and stable power supply for your entire rig.
Powering Your Pedals
Successfully powering pedals with the PP2+ demands careful attention to current needs and compatibility.
Matching these requirements prevents issues, especially with high-draw pedals like the Strymon Iridium.
Current Requirements: Matching Pedal Needs
Understanding a pedal’s current draw is paramount for stable operation with the Voodoo Lab PP2+. The Strymon Iridium, for example, requires a minimum of 500mA at 9V DC with a center-negative polarity.
Insufficient current can lead to unexpected behavior, such as dropouts, noise, or even complete pedal failure.
The PP2+ offers various outputs with differing current capacities. Outputs 5 and 6 are specifically designed to handle higher current demands, making them ideal for pedals like the Iridium.
Consult your pedal’s manual to determine its exact power specifications before connecting it to the PP2+.
Always err on the side of providing more current than a pedal requires; most pedals will only draw what they need.
However, consistently underpowering a pedal can stress its components and shorten its lifespan. Careful matching ensures reliable performance and longevity.
Troubleshooting Power Issues with Strymon Pedals (e.g., Iridium)
If your Strymon Iridium isn’t powering on with the Voodoo Lab PP2+, several factors could be at play. First, verify the PP2+ is receiving power and that the correct output (5 or 6) is selected, as these deliver the necessary 500mA.
Ensure the polarity is correct – Strymon pedals require 9V DC center-negative. A faulty cable can also cause issues; try a known-good power cable. If the pedal worked previously, consider if recent changes to your setup might be the cause.
Double-check the voltage selector DIP switches on the PP2+, though factory defaults are usually sufficient. If problems persist, consult the Voodoo Lab manual or online forums for Strymon-specific troubleshooting tips.
Output 5 & 6 Specifics and Current Delivery
Outputs 5 and 6 on the Voodoo Lab PP2+ are uniquely designed to handle higher current demands, crucial for pedals like the Strymon Iridium which requires a minimum of 500mA. These outputs are isolated, meaning they aren’t affected by the current draw of other pedals connected to the PP2+.
This isolation prevents voltage drops and ensures stable power delivery. While other outputs provide sufficient power for most pedals, attempting to power the Iridium from them may result in operational issues or instability.
Always refer to the PP2+ manual for specific current limitations, but remember outputs 5 & 6 are your go-to for power-hungry devices, guaranteeing reliable performance.
Advanced Features & Operation
Mastering the PP2+ involves understanding daisy chaining, grounding techniques, and handling high-current pedals effectively.
Optimizing these aspects unlocks the full potential of your power supply for a pristine signal.
Daisy Chaining Considerations
While the Voodoo Lab PP2+ offers isolated outputs, utilizing daisy chain cables with certain outputs requires careful consideration. Daisy chaining, connecting multiple pedals from a single PP2+ output, is feasible but impacts current availability per pedal. It’s crucial to calculate the total current draw of all pedals connected via a daisy chain and ensure it doesn’t exceed the output’s capacity – typically 500mA for Outputs 5 & 6.
Avoid daisy chaining pedals with significantly different current requirements on the same output. High-current pedals, like the Strymon Iridium (requiring 500mA), should ideally have a dedicated output to guarantee stable operation. Sharing an output with lower-draw pedals might lead to voltage drops and potential performance issues with the more demanding pedal.
Using high-quality daisy chain cables is also essential. Inferior cables can introduce noise and signal degradation. Always prioritize dedicated isolated outputs whenever possible for optimal performance and reliability, especially for critical pedals in your signal chain.
Grounding and Noise Reduction Techniques
Minimizing noise in your pedalboard’s signal chain is paramount, and proper grounding is a key factor when using the Voodoo Lab PP2+. Ensure the PP2+ itself is adequately grounded through its power connection. Experiment with different power cable configurations and outlets to find the quietest setup.
Consider using a star grounding scheme for your pedalboard, where all pedal grounds converge at a single point – often the PP2+’s chassis. This reduces ground loops, a common source of hum and noise. High-quality, shielded cables are also crucial for minimizing interference.
Isolate the PP2+ from other power supplies if possible. Combining multiple power sources can exacerbate grounding issues. If noise persists, try lifting the ground on specific pedal connections (with caution and proper understanding of electrical safety) as a last resort.
Using the PP2+ with High-Current Pedals
The Voodoo Lab PP2+ excels at powering demanding pedals, but careful planning is essential for high-current devices like the Strymon Iridium. Outputs 5 and 6 are specifically designed to deliver the necessary 500mA or more required by such pedals, ensuring stable operation and preventing potential issues.
Always verify a pedal’s current draw before connecting it. Exceeding an output’s capacity can lead to voltage drops and erratic behavior. Utilize the PP2+’s isolated outputs to prevent issues with other pedals if one draws excessive current.
Monitor the PP2+ for overheating when powering multiple high-current pedals simultaneously. While robust, prolonged operation at maximum capacity can generate heat. Proper ventilation and avoiding overloading the unit are crucial for longevity.
Technical Specifications
The PP2+ boasts a wide input voltage range and delivers multiple isolated 9V DC outputs, varying in current capacity.
Detailed specifications, including physical dimensions and weight, are found within the official Voodoo Lab documentation.
Input Voltage and Current
The Voodoo Lab PP2+ is designed for global compatibility, accepting a broad range of AC input voltages. Specifically, it operates seamlessly with 100-240V AC at 50/60Hz, making it suitable for use worldwide without requiring a voltage converter.
Regarding current draw, the PP2+ itself consumes relatively little power. The input current is typically around 0.8A at 120V and 0.4A at 230V. However, it’s crucial to utilize a properly rated power cable and outlet to ensure stable operation and prevent potential issues.
The PP2+’s internal power supply efficiently converts the AC input into the necessary DC voltages for powering your pedals. This conversion process is optimized to minimize heat and maximize the available current for each isolated output, ensuring reliable performance even with multiple power-hungry devices connected simultaneously. Always refer to the official manual for the most accurate and up-to-date specifications.
Output Voltage and Current Details (Per Output)
The Voodoo Lab PP2+ boasts eight fully isolated outputs, each delivering 9V DC. However, the current capacity varies between outputs. Outputs 1-4 provide a standard 500mA, sufficient for most conventional pedals. Crucially, Outputs 5 & 6 are specifically designed for higher-current demands, delivering up to 800mA each.
This makes them ideal for modern digital pedals like the Strymon Iridium, which requires a minimum of 500mA for reliable operation. Outputs 7 & 8 also offer 500mA. The isolated design prevents issues caused by ground loops and ensures clean power to each pedal.
Always verify your pedal’s power requirements before connecting it. Exceeding an output’s current limit can lead to instability or damage. Refer to the PP2+ manual’s detailed specifications for precise current delivery information per output.
Physical Dimensions and Weight
The Voodoo Lab PP2+ is designed for robust portability and efficient integration into pedalboards. Its dimensions are approximately 9.5 inches (241.3 mm) in length, 4.75 inches (120.7 mm) in width, and 1.75 inches (44.5 mm) in height. This compact footprint allows for flexible placement, even within crowded setups.
Constructed with a durable metal enclosure, the PP2+ offers reliable protection during transport and performance. The unit’s weight is around 1.7 pounds (0.77 kg), striking a balance between sturdiness and manageable portability.
These specifications are crucial for planning pedalboard layouts and ensuring compatibility with power supply cases. The PP2+’s build quality and size contribute to its reputation as a professional-grade power solution for discerning musicians.
Troubleshooting Common Problems
Diagnosing power issues involves checking connections, voltage settings, and pedal current draw. Addressing hum or noise requires grounding techniques and cable assessment for optimal signal clarity.
No Power to Pedal – Diagnostic Steps
Initial checks are crucial: verify the PP2+ is receiving power itself, and the power cable is securely connected. Next, confirm the pedal’s power switch is engaged. Systematically test each output of the PP2+ with a known working pedal to isolate the issue – is it a specific output, or a general failure?
Inspect the DC cable connecting the PP2+ to the pedal; ensure it’s the correct polarity (center-negative is standard) and undamaged. If using an isolated output, confirm the corresponding LED on the PP2+ illuminates. For Strymon pedals like the Iridium, requiring 500mA, ensure you’re utilizing outputs 5 or 6, capable of delivering sufficient current.
Double-check the voltage selector DIP switches (refer to page 33 of the manual) are set correctly for your pedal’s requirements. A misconfigured switch can prevent power delivery. Finally, try a different DC cable – a faulty cable is a common culprit. If problems persist, consult the official Voodoo Lab documentation or online support forums.
Hum or Noise in the Signal Chain
Ground loops are a frequent cause of hum; try different AC power outlets for the PP2+ and your pedals. Utilizing isolated outputs (outputs 5 & 6) can significantly reduce noise by breaking ground loops. Ensure all cables – power, instrument, and audio – are of high quality and well-shielded.
Experiment with cable routing, keeping power cables separate from audio cables to minimize interference. A star grounding scheme, where all components connect to a single ground point, can be beneficial. Verify the PP2+ is adequately grounded through its AC adapter.
If noise persists, consider a dedicated power conditioner to filter out electrical noise from the AC line. Some pedals are inherently noisier than others; try isolating them in the signal chain. Consult online forums for specific noise reduction techniques related to Strymon pedals and the PP2+.
PP2+ Not Recognizing Pedal
If a pedal isn’t receiving power, first confirm the PP2+ is powered on and the correct output is selected. Double-check the polarity of the DC power connector; most pedals require a center-negative connection, but exceptions exist. Ensure the pedal’s current draw doesn’t exceed the output’s capacity – outputs 5 & 6 are designed for higher current demands.
Test the output with a known working pedal to isolate the issue. A faulty DC cable can also prevent power delivery; try a different cable. Verify the voltage selector DIP switches are correctly configured for the pedal’s required voltage.
If the pedal still isn’t recognized, consult the pedal’s manual for specific power requirements and troubleshooting steps. Contact Voodoo Lab support or online forums for assistance if the problem persists.
Safety Precautions
Always disconnect the PP2+ before handling cables or pedals. Avoid electrical hazards by using properly grounded outlets and managing cables neatly for safe operation.
General Safety Guidelines
Prioritize safety when operating the Voodoo Lab PP2+ power supply. Always read and understand the entire manual before initial use, adhering to all provided warnings and recommendations. Ensure the PP2+ is placed in a well-ventilated area, free from obstructions that could impede airflow and potentially cause overheating.
Never expose the unit to moisture or extreme temperatures. Avoid operating the PP2+ near flammable materials or liquids. Regularly inspect all cables for damage – frayed wires or exposed conductors pose a significant electrical shock risk. If damage is detected, immediately replace the cable before continuing use.
Do not attempt to disassemble or modify the PP2+; this will void the warranty and could create a hazardous situation. If you encounter any issues not covered in the troubleshooting section, contact Voodoo Lab support for assistance. Responsible operation ensures both your safety and the longevity of your power supply.
Avoiding Electrical Hazards
Electrical safety is paramount when using the Voodoo Lab PP2+. Always use properly grounded outlets and avoid overloading circuits. Never operate the PP2+ with damaged power cables or connectors; replace them immediately. Ensure the voltage selector DIP switches are correctly configured for your region to prevent damage and potential hazards.
Avoid contact with exposed wiring or internal components. Do not use the PP2+ in wet or damp environments, as water conducts electricity. When disconnecting cables, always grasp the connector – not the cable itself – to prevent strain and potential shorts.
If the PP2+ exhibits signs of malfunction, such as sparking or unusual smells, disconnect it immediately and consult a qualified technician. Regular inspection of all connections and components is crucial for maintaining a safe operating environment and preventing electrical shock.
Proper Cable Management
Effective cable management is crucial for the longevity and reliable operation of your Voodoo Lab PP2+. Avoid tightly bending or kinking cables, as this can damage internal wiring and compromise signal quality. Utilize cable ties or Velcro straps to neatly organize and secure cables, preventing strain on connectors and the PP2+’s outputs.
Keep power cables separate from audio cables to minimize noise and interference. Route cables away from potential heat sources and areas where they could be stepped on or damaged. Ensure sufficient slack in cables to allow for pedalboard adjustments and movement without stressing connections.
Regularly inspect cables for wear and tear, replacing any damaged ones promptly. A well-organized cable setup not only enhances the PP2+’s performance but also simplifies troubleshooting and maintenance, ensuring a clean and professional pedalboard setup.
Manual Resources & Further Information
Access the official Voodoo Lab PP2+ manual online for detailed specifications and troubleshooting. Explore online forums and support communities for user experiences and solutions.
Locating the Official Voodoo Lab PP2+ Manual
Finding the official Voodoo Lab PP2+ manual is crucial for comprehensive understanding and troubleshooting. The primary source is the Voodoo Lab website itself, typically found within their support or downloads section. A direct search online using terms like “Voodoo Lab PP2+ manual PDF” will also yield results, often linking to the official document hosted on their servers or reputable music equipment sites.
Be cautious of unofficial sources, ensuring the manual downloaded is legitimate and up-to-date. The official manual provides detailed information on voltage selection, output specifications, safety precautions, and troubleshooting steps. It’s a vital resource for maximizing the PP2+’s capabilities and addressing any power-related issues with your pedals, particularly those with specific current requirements like the Strymon Iridium. Regularly checking the Voodoo Lab website for updates is recommended, as manuals can be revised to reflect improvements or clarifications.
Online Forums and Support Communities
Numerous online forums and support communities offer valuable insights and assistance with the Voodoo Lab PP2+. Platforms like The Gear Page, Reddit’s r/guitarpedals, and dedicated pedalboard forums frequently host discussions regarding the PP2+, its setup, and troubleshooting common issues. These communities are excellent resources for real-world experiences and solutions not always found in the official manual.
Users often share tips on powering specific pedals, like the Strymon Iridium, and discuss optimal configurations for noise reduction and current delivery. Searching these forums for “Voodoo Lab PP2+ Strymon” or similar keywords can uncover relevant threads. Remember to critically evaluate advice and cross-reference with the official manual. Engaging with these communities provides a collaborative learning environment and access to a wealth of collective knowledge regarding the PP2+ and its integration into your pedalboard setup.