DIY Recording Equipment
PR502 2-Slot 500-Series Chassis Kit with External Power Supply
- Full Kit
- Step-by-Step Guide
The PR502 is a 2-channel, high-current, 500-series chassis in a desktop or 19" rack-mount format. The assembly process is fairly simple, and does not require dealing with wall power.
Rugged and refined
The PR502's minimalist, all-black chassis is made from anodized aluminum and powder-coated steel. The compact case fits into any desktop setup, while the optional rack ears make the PR502 compatible with standard 19" racks.
Our custom, universal power supply provides up to 250mA of clean current per channel—almost double the 500-series spec—and can power up to four PR502 racks (eight modules). Additional filtering and regulating in the chassis ensures that the power for your modules is stable and dead quiet.
Simplicity is a feature
While the PR502 is designed with an emphasis on simplicity, it is a full-featured 500 rack.
- THRU jack for powering additional racks
- LED power indicators for +/-16 and +48v
- Neutrik XLR audio jacks
- FEED feature turns your PR502 into a channel strip by patching channel 1 into channel 2 without a cable
- Compressor link
- 11" x 8" x 1.7" without rack ears
Assembling the PR502 is safe and easy, thanks to the external power supply and our step-by-step instructions.
Estimated build time: 1 hour
Unfortunately, the following brands' modules are wider than the 500-series specification and do not fit in the PR502:
- Rupert Neve Designs
Rupert Neve Designs 500-series modules are wider than the 500-series specification and do not fit in the PR502.
Well thought out (and well built). This is EXACTLY what is needed to throw a couple of 500 series modules in a backpack and go. Absolutely perfect (almost ... doesn't fit AMS Neve)
Perfect for my semi professional studio
I have a bunch of larger 500 series racks but bought this one because I was tired of unloading an 11-space rack when I wanted to fire up a new module for the first time. I bought this because I love every DIYRE product I have bought to date, and to use this for module power-up and diagnostics. And If I need a couple extra channels of something in the studio I can just carry it over and use it for a session as well!
A trained monkey could put this kit together. It does exactly what you need it to. It’s currently powering a CP5 and a colour pallete. Couldn’t be more happy with the recordings I’ve got so far.
This was a straightforward DIY build and the result is a really nice, compact 500-series chassis for two DIYRE modules. I’m going to build another (with the daisy-chained power supply) for my expanding DIYRE module hoard. The audio through this box is as clean as a whistle. Keep up the good work, gents.