Pro Audio

From Firewire to ADAT or AES/EBU interfaces and back

FIREWIRE TO ADAT OR AES/EBU INTERFACE

Connect your Firewire-equipped computer to sixteen in/out of ADAT or eight in/out of AES/EBU. No A/D or D/A conversion takes place, the AFI1 simply converts between different digital formats. 

Weiss - Pro Audio - AFI 1 - Front
Pro Audio

Main Features

Weiss AFI1

overview

The AFI1 is a no-frills digital-only firewire interface. It offers 24 channels of digital I/O in a 1RU unit. No A/D or D/A conversion takes place — the AFI1 only offers bidirectional connections between ADAT or AES/EBU converters to your firewire-equipped computer.

inputs and outputs

The AFI1 simultaneously supports the following conversions:

  • Firewire to AES/EBU (8 channels)
  • AES/EBU to Firewire (8 channels)
  • Firewire to ADAT (16 channels maximum)
  • ADAT to Firewire (16 channels maximum)
SYNCHRONIZATION

The AFI1 is synchronized via an internal sampling frequency generator or via any of the input connectors. There also are BNC connectors available for feeding an external word-sync signal and for taking out the word-sync signal from the AFI1 to synchronize other equipment.

Weiss - Pro Audio - AFI 1 - Front
Weiss - Pro Audio - AFI 1 - Rear
Click image to change front/rear view
Pro Audio

Technical Data

Weiss AFI1

Inputs

The inputs to the AFI1 consist of four XLR sockets for the AES/EBU signals and two TOSLINK sockets for eight channels each of ADAT format signals. The number of ADAT channels scale with the sampling frequency, i.e. the sixteen channels are there at 44.1 or 48 kHz, while at 88.2 or 96 kHz there are eight ADAT channels available and at 176.4 or 192 kHz there are four ADAT channels available. The number of AES/EBU channels stays constant for all sampling frequencies though.

Outputs

The outputs from the AFI1 follow the same connector scheme and restrictions as the inputs. There are two Firewire 400 sockets for connecting the computer and for daisy-chaining more Firewire devices. In that manner, the number of channels can be multiplied by adding more AFI1 interfaces to the bus.

Synchronization

The AFI1 is synchronized via an internal sampling frequency generator or via any of the input connectors. There also are BNC connectors available for feeding an external word-sync signal and for taking out the word-sync signal from the AFI1 to synchronize other equipment.

Dimensions
  • Depth: 30 cm / 11.8 inches.
  • Width: 43.3 cm / 17 inches (19 inches with rack ears).
  • Height: 4.4 cm / 1.75 inches (1 RU).

Note: For more detailed product specifications, please refer to the user manual.

Product Downloads

For your AFI1

AFI1 Manual v1
  • 1
  • pdf
  • 0.6 MB
AFI1 Manual v2
  • 2
  • pdf
  • 0.7 MB
AFI1 Manual v3
  • 3
  • pdf
  • 0.7 MB
Firewire Driver Release notes MacOS
  • All
  • MacOS
Firewire Driver Release notes Windows
  • All
  • Windows

Weiss Firewire Driver 4.3.1.47542 MAC

Mac OS X requirements: 10.8.5, 10.9.5, 10.10.5, 10.11.6. Min hardware requirement: Intel Core 2 Duo processor, 2 GB RAM. Should you need older Firewire drivers, please contact us via the Support page.
Weiss Firewire Driver 4.3.1.47542 MAC
  • 4.3.1.47542
  • zip
  • 1.7 MB
  • MacOS
  • 10.8.5 – 10.11.6
  • Show Details

Weiss Firewire Driver 4.3.1.47542 WIN

Windows requirements: Win 7 (32/64-bit) with Service Pack 1, Windows 8.1 (32/64-bit), Windows 10 (32/64-bit) min. Hardware requirements: Intel or AMD 1.6 GHz processor, 2 GB RAM. Should you need older Firewire drivers, please contact us via the Support page.
Weiss Firewire Driver 4.3.1.47542 WIN