Production case for use with the 633 mixer.

Ready to make some new old friends? Shop the Sound Devices b-stock sale for the best gear of yesteryear (and some current gear too)! B-stock products are typically returns, stock rotations, or display units.

All b-stock products have undergone a full factory inspection, service and updating where needed to ensure excellent working condition. Some products may exhibit slight cosmetic imperfections. The photos shown are examples and not a photo of the exact unit being sold.

This b-stock product comes with a 1-year warranty. All sales are final.


In Stock


Production case for use with the 633 mixer. Offers accessory pouch with pass-through for wireless, bottom access to 7.2 V “L” batteries. Includes removable rain cover and handle. Made by PortaBrace for Sound Devices. Strap not included

Production case with high-quality strap for use with theĀ 633 Field Production Mixer with a front pouch, two-section rain cover, and included handle.

Built for Sound Devices by Portabrace.

  • 9″ Wide, 7″ Deep, 5.714″ Tall.
  • 1.25 lbs
  • 6″ Cable sleeve on either side.