M2 Labs designs and manufactures 100% analog pedals. Because analog circuits are highly sensitive, it’s crucial to use a clean, well-regulated power source. Below, you’ll find essential information on choosing the right power supply—plus details on the Coda Music Technologies power supply included in the box.

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WHY CLEAN POWER MATTERS

Any noise or fluctuations in your power source can be amplified by analog pedals, causing hum, buzz, or other unwanted sounds. A high-quality supply with noise filtering and/or isolated outputs ensures your pedal’s true tone remains pure and uncolored.

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INCLUDED POWER SUPPLY FROM CODA MUSIC TECHNOLOGIES

With every M2 Labs pedal, we include a single-output power adapter manufactured by Coda Music Technologies. This power adapter is tailored to meet the needs of our all-analog designs and offers:

1. Overload Protection

   • Prevents damage to both your pedal and the power supply by shutting down if the load exceeds safe limits.

2. Noise & Hum Reduction (Magnetic Ring Solution)

   • Equipped with a built-in magnetic ring (ferrite choke) on the cable to filter out high-frequency noise and reduce hum.

3. Reusable Velcro Cable Wrap

   • Simplifies cable management, keeping your power cable neatly organized on your pedalboard or in your gig bag.

Note: This Coda Music Technologies power supply is perfect for single-pedal use. If you only need to power one M2 Labs pedal, it provides a stable, noise-free source with built-in protective features.

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POWERING A SINGLE M2 LABS PEDAL

If you need to power only one M2 Labs pedal:

• Use the included Coda Music Technologies adapter:

  • It’s well-regulated, has built-in noise filtering, and includes overload protection.

  • The magnetic ring reduces high-frequency interference, and the reusable cable wrap keeps everything tidy.

• Other Single Adapters (If you choose not to use the included one):

  • Truetone 1 Spot (basic single adapter)

  • Boss PSA-120 / PSA Series

  • Godlyke Power-All

All of these provide stable, regulated 9V DC (center-negative) and are suitable alternatives—though they may lack some of the additional protective and organizational features the Coda supply includes.

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POWERING MULTIPLE M2 LABS PEDALS

For 2 or more pedals, it’s best to use a multi-output supply with robust filtering and true isolation between outputs. Recommended options include:

1. Voodoo Lab Pedal Power Series

   • Pedal Power 2 Plus, 4x4, Mondo, Digital

   • Linear regulation, individually isolated outputs, excellent noise suppression.

2. Cioks DC-Series

   • DC5, DC7, DC8, etc.

   • Compact form factors, multiple voltage options, high-quality isolation and filtering.

3. Strymon Zuma / Ojai

   • Advanced switch-mode technology with isolation per output.

   • Very quiet operation for analog pedals.

4. Truetone 1 Spot Pro Series

   • CS6, CS7, CS12

   • Fully isolated outputs, high current capacity, proven low-noise performance.

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POWER SUPPLIES TO AVOID

1. Daisy-Chain Wall-Wart Adapters

   • Minimal to no isolation or noise filtering.

   • Common culprits include a single adapter with a chain of multiple barrel connectors.

2. “Budget Bricks” That Aren’t Truly Isolated

   • Older Joyo, Caline, Donner, or unbranded eBay/Amazon supplies that claim isolation but use simple splitting.

   • Often result in cross-pedal noise or ground loops.

3. Unregulated Adapters

   • Supply fluctuating voltage that can damage your pedal or introduce excessive hum.

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BEST PRACTICES FOR M2 LABS PEDALS

1. Check Voltage & Polarity

   • M2 Labs pedals typically require 9V, center-negative polarity.

2. Allow Enough Current

   • Ensure the power supply output meets or exceeds the pedal’s current rating.

   • Extra headroom (e.g., 50–100mA more than required) promotes cleaner operation.

3. Use Isolated Outputs for Multiple Pedals

   • Prevents noise and ground-loop issues when chaining multiple analog pedals.

4. Organize Your Cables

   • Keep power cables separate from audio cables.

   • Use the included Velcro cable wrap to prevent tangles and reduce interference.

5. Troubleshoot Methodically

   • If you hear noise, test pedals one at a time to isolate the issue.

   • Swap outputs or cables if necessary.

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CONCLUSION

• Single M2 Labs Pedal: Use the Coda Music Technologies adapter included in the box for best results. It provides overload protection, magnetic noise suppression, and comes with a reusable Velcro wrap for neat organization.

• Multiple M2 Labs Pedals: Invest in a high-quality, fully isolated power supply (e.g., Voodoo Lab, Cioks, Strymon, Truetone Pro) to maintain a noise-free signal chain.

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Thank you for choosing M2 Labs. We take pride in building 100% analog pedals that deliver pure, inspiring tone. If you have questions about power requirements or setup, please contact our support team. Enjoy making music without the noise!