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This black Silent Audio Organizer Bag from Porta Brace is a lightweight yet rugged audio bag designed for use with audio field mixers and recorders such as the Sound Devices 664 (sold separately). This bag is equipped to keep things quiet during recording applications thanks to the noiseless magnetic connectors and the rubber-tipped zippers that prevent the sound of metal on metal.

The AO-664S features fully detachable side panels for access to mixer inputs, outputs, and MOLLE strips. It conveniently holds receivers, cables, headphones, and more. Also, there are hop pouches on either side along with a zippable flask holder. An included Piggin' string allows longer coils of cable and extension cords to be kept organized, and a light but strong aluminum frame provides a sturdy case that won't weigh you down.

In addition, the exterior is made from a durable waterproofed 1000-denier Cordura that protects it from the elements and rough environments. The interior keeps your gear safe with a soft protective material. Two padded dividers provide extra security, and one pad is equipped with a removable elastic wireless holder that can accommodate up to three wireless units. Finally, this case includes nylon handles that have a suede grip for easy carrying.


Carrying Options

The case is made with durable nylon handles that have a suede grip for carrying. Sound engineers with their own harness can attach the case to it with the D-rings.



Exterior: Waterproofed 1000-denier Cordura
Interior: Lightweight rigid aluminum frame; soft padded main section


Rubber-tipped YKK zippers
Magnetic, quiet adjustable plastic clips

Carrying/Transport Options

Nylon carry handles
Attaches to shoulder strap
Attaches to audio harness

  • Features

    • Quiet Magnetic Connectors
    • Lightweight Aluminum Frame
    • Rubber-Tipped Quiet Zippers
    • Durable 100-Denier Cordura Exterior
    • Soft Veltex Interior
    • Removable Elastic Wireless Holder
    • Front Pocket with Molle
    • Back, Bottom, and Full Side Openings
    • Includes Piggin' String
    •  Made in Vermont, USA
  • Dimensions

    Weight 3.0 lbs (1.36kg)

  • Package Includes

    - 2x DIV-5"X12"CORR Padded Corrugated Dividers
    - 4x SH-3 2"x3" Sure Hook Fasteners for Dividers
    - 1x RX-STRIP Elastic Strap for Securing Wireless Mics
    - 1x TX-STRIP Elastic Strap for Securing Cables or Wireless Mics
    - 1x PS-6a "Piggin' String" Velcro Cable Wrap
    - 1x AO-1.5SLID Clear Vinyl Zippered Lid

  • Equipment Covered

    Sound Devices 664

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