AUDIBOX SERIES USB DIRECT BOXES

Outdoor stage setup with a large central screen displaying a blue and orange abstract pattern. Flanked by angled screens, under a canopy, with stage lights overhead and speakers at the base.

In 2007, OLSEN AUDIO developed the FIRST Professional Audio USB Direct Box.

Unlike some low cost USB products on the market, OLSEN AUDIO USB products offer;

  • Full Transformer Isolation
  • True Line Level Balanced Outputs
  • Ruler Flat Frequency Response past 20KHz
  • Professional Amphenol Metal Chassis Connectors
  • Hand Made by nice people in Melbourne Australia

Products

Blue audio interface with variable sample rate, USB I/O, and XLR connectors labeled Left In, Right In, Left Out, Right Out. Frequencies: 96, 48, 44.1 kHz. Text: "Hand made in Australia!.

USB I/O VSR [USB-5] NEW!

Close-up of a USB DI HP audio interface with headphone level knob, USB input, and XLR outputs labeled Left Out and Right Out.

USB DI HP [USB-4] NEW!

Close-up of a blue USB I/O audio interface with various input/output ports, status indicator, and labels such as "Universal Transformer" and "Hand made in Australia!.

USB I/O [USB-3]

Blue USB audio interface with output volume control, featuring a USB input, volume knob, push-in ground lift button, status indicator, and two XLR output connectors labeled "Left Out" and "Right Out.

USB DI VC [USB-2]

Close-up of a USB DI audio interface showing USB input, ground lift button, status light, and left/right XLR outputs.

USB DI [USB-1]

Blue DI WIRELESS Media Active Direct Box

The Professional wireless audio interface for Smart Phones, Computers and Tablets

A blue box with two different types of wires.

ACTIVE DIRECT BOXES AND RACK UNITS

Blue audio interface panel with two analog inputs, USB port, mini jack input, and status light. Text reads: "Second Generation Transformer Isolated USB/Analog Interface.

DI Plus RC Single Channel Active Direct Box with NiMH battery

Blue audio interface with analog and USB ports, knob for output level, labeled "USB DI plus Analog VC." Described as "Second Generation Transformer Isolated USB/Analog Interface.

DI Plus2 RC Stereo Active Direct Box with NiMH battery

Front panel of an ARX DI6SM audio interface showing six channels with knobs and input/output connections.

DI6SM Six Channel Active Direct Box, Mic/Line Splitter & Line Mixer

DI-6SM Specifications

Blue audio interface box with inputs for RCA, Mini Jack, and XLR. Features include -20dB pad switch, phantom power compatibility, and DC power input.

AV DI [AVDI]

A blue audio interface showing various input and output ports, including speaker level input, balanced output, and power options.

Pro-DI [PDI-1/PDI-2]

Blue audio device with "AV DI Plus" branding. Features include L/R inputs, mini jack input, -20dB switch, and indicator lights. Text reads "Hand made in Australia.

AudiBox PSU [PSU]

Rack Mount Kit [RMK-1]

Single Unit Mount [TMK-1]