ADD Series Digital Audio Mixers

INPUTS

Analogue Inputs

Two interface cards are available:

Microphone/Line Inputs have:

• Microphone switched sensitivity between -30 and -70dBu
• Line switched sensitivity between +10 and -30dBu
• Transformer balanced inputs
• Balanced line insertion point

Stereo Line inputs have :

• Preset gain sensitivities of 0dB or -20dBu
• Electronic balancing

Digital Inputs

A single interface which can be configured for :-

• AES/EBU format inputs
• Consumer SDIF and IEC958 format inputs
• Fixed or Sample rate converted inputs

OUTPUTS

Analogue Outputs

A single interface card with :-

• Adjustable level outputs 0dBu +/- 10dBu
• Electronic balancing
• Optional Transformer balanced outputs

Monitor interface cards with :

• Loudspeakers - electronic balanced outputs
• Headphones - Low impedance unbalanced 80 ohm

Digital Outputs

Two interface cards are available :-

Standard interface card :

• AES/EBU format outputs
• Fixed 48kHz outputs
• Dual buffered outputs
• Transformer balanced outputs

Multipurpose interface card :

• Dual Mono or single Stereo
• Dual outputs at different sample rates from same source
• Transformer balanced outputs

NETWORKS

A single ATM Gateway Network card provides the ability to connect the system to a wide area digital network which provides real time, linear 24bit 48kHz audio transport mechanism running over a CAT5 IT based cable structure.

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