Description
The ADC24 is a multi-functional product. Its basic function is the conversion of analog audio to AES/EBU digital audio. In addition to the analog inputs it has AES/EBU inputs with a sample rate converter (SRC). The ADC24 has a tracking audio delay, and a delay offset of up to 650ms at 96kHz or 1300ms at 48kHz. It can perform the Synapse ADDON function. In ADD-ON mode the card acts as an analog or digital audio input board that feeds a master card positioned one slot left of the ADD-ON card. The ADC24 for example acts as a analog audio embedder if used in combination with the AXON ASV10, SFS11 or HFS11 (many more options available). The audio data that enters the
Synapse bus to a master card is identical to the data present in the local AES/EBU outputs. The AES/EBU in- and outputs are available on 75 Ohm BNC or 110 Ohm on screw terminals and sub-D connectors. This selection is determined by the type of connector panel.

Features
- 24-bit audio conversion
- Additional AES/EBU inputs with selectable SRC (32 to 96kHz sampling)
- 96kHz and 48kHz sample clock locked to: B&B ref or wordclock ref. (In ADDON, only 48kHz)
- 96kHz and 48kHz sample clock in free running mode (In ADD-ON, only 48kHz)
- Available with 110 Ohm (phoenix or sub-D) or 75 Ohm (BNC) AES/EBU
- In- and outputs analog reference levels adjustable for 15, 18 and 24dBu
- Adjustable audio gain (in 0.25dB) and phase (0-180 deg)
- Can be used as a Synapse ADD-ON card
- Adjustable audio delay offset up to 1300ms in 1ms increments (@48kHz)
- Tracking audio delay on dedicated BNC input
- 1kHz tone generator
- Full control and status monitoring through the front panel of the SFR04/18 frame and the Ethernet port (ACP)