Pedaltrain has become the industry standard for pedalboard architecture, offering a simple yet incredibly durable foundation for guitarists and bassists to organize their effects. The shift from heavy, homemade wooden boards to lightweight, aircraft-grade aluminum frames revolutionized how musicians transport their gear. Whether the goal is a minimalist three-pedal setup for jazz gigs or a complex, MIDI-switched monster for progressive rock, there is a specific frame designed to handle the task. Understanding the nuances between the different series—Nano, Metro, Classic, Novo, Terra, and the newer XD line—is essential for making an investment that will last a lifetime.

The fundamental design of pedaltrain

Every Pedaltrain frame is constructed using hand-cut and hand-welded aircraft-grade aluminum. This material provides an exceptional strength-to-weight ratio, ensuring the board remains rigid under the pressure of heavy stomping while staying light enough for easy transport. The signature open-rail design serves a dual purpose: it allows for secure attachment of pedals using hook-and-loop fasteners and provides a path for cabling to be routed underneath the board. This results in a clean top surface, free from the clutter of patch cables and power leads, which also minimizes the risk of accidental cable disconnection during a performance.

Nano Series: The minimalist's choice

The Nano series represents the smallest footprint in the lineup, perfect for players who prioritize portability or only require a handful of essential pedals.

Nano and Nano+

The standard Nano is a two-rail system measuring 14 inches in width. It typically accommodates three to four standard-sized stompboxes. Its successor, the Nano+, extends this to 18 inches, providing room for five to six pedals. These boards are flat, meaning they sit low to the ground and do not have an integrated incline. This makes them incredibly easy to fit into the accessory pocket of many gig bags.

Nano Max

The Nano Max is a unique addition, offering a massive 28-inch width while maintaining the slim two-rail depth of only 5.5 inches. This is an excellent solution for musicians who use a long chain of pedals but want to keep the board's profile as narrow as possible, perhaps to fit in front of a microphone stand on a crowded stage.

Metro Series: Urban portability and low profiles

The Metro series introduced a three-rail system designed for the "grab-and-go" musician. These frames are flat, similar to the Nano series, but provide more depth to accommodate a wider variety of pedal shapes, including mini-wahs and horizontal pedals.

  • Metro 16: At 16 inches wide, it is a compact powerhouse for essentials.
  • Metro 20: The 20-inch width allows for a more diverse selection, often fitting six to eight pedals.
  • Metro 24: This is the largest in the series, offering a 24-inch platform that can handle a full professional signal chain while remaining light and thin.

The lack of an incline in the Metro series means that mounting most standard power supplies underneath can be a challenge without aftermarket modifications like taller rubber feet. However, many modern slimline power supplies are designed specifically to fit under these low-profile boards.

Classic Series: The evolution of the original

The Classic series is the direct descendant of the original Pedaltrain models that started the company. These boards feature a four-rail system and a significant incline, which serves two purposes: it makes the back row of pedals easier to reach with your foot and creates a large cavity underneath for power supply mounting.

Classic Junior (Jr)

Widely considered one of the most popular pedalboards ever made, the Classic Jr measures 18 x 12.5 inches. It is the "Goldilocks" size for many players, large enough for a professional setup (8-10 pedals) but small enough to be carried easily.

Classic 1, 2, and 3

As the numbers increase, so does the width. The Classic 2, at 24 inches wide, is the standard for touring professionals who need a variety of gain stages, modulation, and time-based effects. The Classic 3 offers extra depth (16 inches) for those using larger vintage-style pedals or switchers.

Classic Pro

This is the flagship for massive rigs, measuring 32 x 16 inches. It provides five rails and ample space for nearly twenty pedals. It is common to see these in studio environments or on large arena stages where weight is less of a concern than having every possible tonal option at hand.

Novo Series: Five rails for complex routing

The Novo series was designed to address the needs of modern players who use sophisticated switching systems. While the Classic series has four rails, the Novo series features five rails with modified spacing. The rails are closer together at the front, which provides a more stable platform for small pedals and better support for large multi-loop switchers.

  • Novo 18, 24, and 32: These correspond to the widths found in the other series but offer the five-rail depth of 14.5 inches. For players using a loop switcher, the Novo 24 is often the ideal choice, as the switcher can sit on the front two rails while two rows of pedals reside on the three rails behind it.

Terra and XD Series: The cutting edge

For the ultimate pedal enthusiast, the Terra 42 is the largest frame Pedaltrain produces. Measuring 42 inches wide, it is designed for permanent studio installations or high-level touring rigs that require dual power supplies and complex MIDI integration.

The XD (Extra Deep) series is a more recent innovation, offering boards with a depth of 17.5 inches. The XD-18 and XD-24 are perfect for those who want to pack as many pedals as possible into a relatively narrow horizontal footprint. This depth allows for three rows of standard pedals or the integration of large-format effects that simply won't fit on a standard four-rail board.

Selecting the right size for your pedals

Choosing the correct Pedaltrain is not just about counting your pedals; it is about accounting for the space taken up by patch cables, power connectors, and potential future additions. A common mistake is selecting a board that fits your current pedals exactly. This often leads to a crowded layout where it is difficult to stomp on one pedal without hitting another.

When planning, consider the following:

  1. Connector Orientation: Top-mounted jacks allow pedals to sit closer together than side-mounted jacks.
  2. Cable Choice: Using low-profile pancake connectors or solderless cable kits can save significant space on the board.
  3. Power Supply Placement: If you use a large power supply, you must choose a tilted board (Classic, Novo, Terra, or XD) to mount it underneath.
  4. Growth: Leaving space for one or two extra pedals is usually a wise decision to avoid having to buy a new frame within a few months.

Power supply integration and mounting kits

One of the greatest advantages of the Pedaltrain system is the ability to hide the power supply. This keeps the top of the board organized and protects the power unit from physical damage. Pedaltrain offers several mounting kits, such as the Voodoo Lab mounting kit and the True Fit universal mounting kit. These brackets allow you to securely bolt your power supply to the underside of the rails.

For boards in the Nano and Metro series, which lack an incline, players often opt for "thin" power supplies or use high-strength dual-lock tape to secure the power unit to the bottom. It is important to ensure that the power supply does not protrude below the rubber feet, as this would make the board unstable.

Case options: Soft case vs. Tour case

Protection is just as important as the frame itself. Most Pedaltrain models are available with two different case options.

Soft Cases

Modern Pedaltrain soft cases are far more durable than the early versions. They feature high-quality zippers, reinforced stress points, and thick padding. These are ideal for the local musician who carries their gear in a car or on public transport. They are lightweight and often include a shoulder strap, making them easy to manage alongside a guitar case.

Hard and Tour Cases

For the traveling professional, a hard case or a tour-grade flight case is a necessity. These are made from plywood and aluminum extrusions, capable of withstanding the rigors of being thrown into a van or loaded onto an airplane. Some larger models, like the Classic Pro or Terra 42, come with wheels built into the tour case, which is a lifesaver given the weight of a fully loaded large-scale board.

Setup tips for a professional look

Building a rig on a Pedaltrain is an art form. To achieve a clean, reliable result, follow these best practices:

  • Surface Preparation: Before applying the hook-and-loop tape, clean the rails with isopropyl alcohol. This ensures the strongest possible bond between the adhesive and the aluminum.
  • Consistency: Apply the "loop" (soft side) to the board and the "hook" (rough side) to the pedals. This is the industry standard.
  • Cable Management: Use the included zip ties to secure patch cables and power leads to the underside of the rails. This prevents cables from dangling and getting caught during transport.
  • Pedal Boosters: If you have a pedal in the back row that is shorter than the others, use a Pedaltrain Pedal Booster. These small metal platforms raise the height of a specific pedal, making the footswitch more accessible.

Longevity and maintenance

A Pedaltrain frame is virtually indestructible. There are no moving parts to break, and the welds are designed to last a lifetime. However, the hook-and-loop tape may lose its grip over several years of frequent pedal swapping. It is a good practice to periodically replace the tape and check that the rubber feet are still securely attached. If a rubber foot is lost, replacements are easily obtained and can be screwed back into the frame.

The value of the Pedaltrain ecosystem

Investing in a Pedaltrain is not just about the metal frame; it is about joining a massive ecosystem of compatible accessories. From specialized mounting brackets for every major power supply brand to custom-fit road cases and pedal boosters, the system is designed to grow with you.

Furthermore, the resale value of these boards remains high. Because the frames do not wear out, there is a vibrant secondary market. If you find that your Metro 20 has become too small and you need to move up to a Novo 24, your original board will likely retain much of its value.

Summary of selection logic

To make the final decision, categorize your needs based on the following profiles:

  • The Commuter: Nano+ or Metro 16. Fits in a gig bag, holds the essentials, extremely light.
  • The Weekend Warrior: Classic Jr or Metro 20. The perfect balance of variety and portability for local gigs.
  • The Gear Head: Classic 2 or Novo 24. Plenty of room for diverse tones and professional power management.
  • The Sound Architect: Classic Pro or Terra 42. No compromises on space, perfect for complex signal chains and MIDI setups.

By carefully considering the dimensions of your effects and your typical performance environment, you can select a Pedaltrain model that simplifies your setup process and provides a rock-solid platform for your creative expression. The right board doesn't just hold your pedals; it organizes your workflow, protects your investment, and ensures that your focus remains on the music rather than troubleshooting cable issues on a dark stage.