500-Series

500-Series Gear at Front End Audio

500-Series gear gives recording engineers, producers and studios a flexible way to build an analog signal-processing system one module at a time. Instead of dedicating full rack spaces to individual processors, a compatible 500-Series rack or chassis can house multiple microphone preamps, compressors, equalizers, channel strips and specialty processors in a compact modular format. Front End Audio carries a wide selection of 500-Series Modules, 500-Series Racks & Power Supplies, and 500-Series Accessories from leading professional audio manufacturers. Whether you're building your first lunchbox-style setup or expanding an existing rack, you can mix and match processors to create a system designed around the way you record, mix and work. Need help putting together the right system? The Front End Audio team can help you choose a rack, confirm module compatibility and build a 500-Series setup that fits your studio and workflow.

What Is 500-Series Gear?

The 500-Series format is a modular system that allows compatible audio-processing modules to be installed into a powered rack or chassis. Once you have a compatible chassis, you can populate its available slots with different processors instead of purchasing a separate rackmount enclosure and power supply for every piece of gear. That makes 500-Series especially attractive for studios that want access to multiple flavors of analog processing while conserving rack space. A single chassis might contain a combination of microphone preamps for tracking, compressors for dynamics control, equalizers for tone shaping and specialty processors for additional color or signal manipulation.

Choosing 500-Series Modules

One of the biggest advantages of the format is the ability to build a signal chain around your own needs. 500-Series Preamps are a popular starting point for expanding the number of microphone inputs or adding different tonal options to a studio. 500-Series Compressors & Limiters provide dynamics control for tracking, mixing and bus processing, with designs ranging from transparent control to intentionally colorful compression. 500-Series Equalizers offer hands-on tone shaping in a compact format and can be used during recording or mixing. You can also build systems with 500-Series Channel Strips, Gates, Direct Boxes and other 500-Series Processors, allowing the rack to evolve as your studio changes.

Choosing a 500-Series Rack or Power Supply

The chassis is the foundation of any 500-Series system. Before choosing one, consider how many modules you expect to use, how much room you want for expansion and the power requirements of the modules you plan to install. Some racks are designed as simple compact housings, while others add features such as audio routing, rear-panel connectivity or integration with larger recording systems. Choosing enough available slots from the beginning can make future expansion easier. If you're unsure whether a particular module and rack are a good match, contact Front End Audio before ordering and we'll be happy to help you put the system together.

Why Build a 500-Series System?

For many studios, the appeal comes down to flexibility, space and choice. Once the chassis is in place, you can add or replace modules as your needs change rather than rebuilding an entire rack of processors. That makes 500-Series a practical option for home studios, project studios and commercial facilities alike. You can start with only the processors you need today and expand the system over time as your workflow grows.