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Mykerinos User Manual

9.4 DUAL Daughter Card

The Dual DC is the most cost-effective I/O daughter card for Pyramix. It is an ideal I/O solution for
mixed analog/digital requirements, as encountered in Broadcast production, and Video/Film post-
production environments. It allows the direct connecting of up to two electrodynamics or condenser
microphones, typically for quick and easy voice-over recording.

9.4.1 Card Features

• Up to 12 inputs and 12 outputs on a single board:

2 CH Analog Mic/Line inputs

2 CH Analog Line inputs

4 CH Analog Line outputs

8 CH AES/EBU inputs

8 CH AES/EBU outputs

• All audio connections are made using high-quality balanced XLR type connectors,

Provided by two DB-25 breakout cables.

• High quality 24 bit A/D and D/A using the latest generation in converter technology.

• 2 built-in microphone preamplifiers, with a selection MIC / LINE available on analog inputs 1

and 2.

• Built-in 48V microphone phantom power.

• Analog input and output level adjustment offering 24 dB range to accommodate all standard

studio levels.

• Support for sampling rates 32 kHz, 44.1 kHz or 48 kHz.

The connection of the Dual daughter card is over two DB-25 connectors, one primary on the daughter
card itself and one additional connector on a separate ribbon cable. See below:

Figure 14 - Location of the on-board connectors on the DUAL daughter card

Rear 0
26 pin connector to
DB-25 connector

Front
DB-25 connector