Behringer Eurorack Rack roundup
Behringer Eurorack Rack: A Complete Buyer's Guide
Choosing a Behringer Eurorack rack case is the foundational decision for any modular synthesiser system. The case determines how large the system can grow, how portable it will be, how reliably the modules will be powered and how the system will be used in practice. Behringer's case range is one of the more accessible entry points to the format, and this guide covers the key decisions for prospective buyers.
The Behringer Eurorack Rack Go Series
Behringer's primary standalone case offering is the Go series, available in 36HP and 62HP capacities. The 62HP Eurorack Go is the model most purchasers select as a starter case — it provides enough space for a coherent small system while remaining genuinely portable, with an included carry bag, hinged lid and removable end cheeks. The 36HP model is extremely compact and suited to a very focused, travel-oriented patch or as an expansion case for a larger system. Both include a built-in power supply, bus board with multiple power headers, and are available from music retailers at prices competitive with other manufacturers' cases of comparable size and build quality. For a technical overview of the format, see the complete guide. For beginner setup guidance, see the beginner's guide.
How Much HP Do You Need?
HP (horizontal pitch) is the width measurement of the Eurorack format. One HP equals 5.08mm; a typical oscillator module uses 8–16HP; a filter uses 4–12HP; a utility module uses 2–6HP. A 62HP case holds enough for a small but functional patch of 5–8 modules. Most new modular synthesiser users find 62HP too small within six months and expand to a second case or a larger system. If the budget allows, starting with more HP than you currently need is preferable to running out of space as the system grows. A used larger case from a reputable manufacturer is an economical way to start with more room.
Power Supply Considerations
The power supply is one of the most important qualities of any Eurorack case and is where some budget cases create problems. An underpowered or noisy supply causes modules to behave erratically, introduces audible noise into the signal path, or causes instability across the system. The Behringer Go cases use a supply with clean, stable output at its rated current levels, which is adequate for most combinations of standard modules. Before purchasing modules, calculate the total current draw across the +12V, -12V and +5V rails and ensure the total stays below 80% of the supply's rated output on each rail.
Alternatives to the Behringer Cases
Other manufacturers producing well-regarded cases in a similar price and size range include Doepfer (the inventor of the Eurorack format), Tiptop Audio, Intellijel and Make Noise. Each has strengths: Intellijel cases are notable for their build quality and integrated utilities; Tiptop cases offer strong power supplies in various sizes; Doepfer cases are straightforward and reliable. The Behringer Go cases compete well on price and portability. For those building a larger desktop or rack-mount system, used cases from established manufacturers are available at competitive prices and often include upgraded power supplies.
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