Focusrite ISA ADN8

Focusrite ISA ADN8

ISA ADN8 is an optional eight-channel A-D expansion card for ISA 428 Mk II and ISA 828 Mk II microphone preamps, enabling direct integration into Dante networks. Supporting up to 24-bit/192 kHz conversion, it provides AES3, ADAT and Word Clock connectivity for flexible professional workflows.

✅ Eight-channel precision A-D conversion
✅ Up to 24-bit / 192 kHz sample rate
✅ Dual RJ45 Dante ports (Primary / Secondary redundancy)
✅ 8-channel AES3 output (DB-25 AES59)
✅ Dual TOSLINK ADAT outputs
✅ Word Clock I/O (BNC, switchable termination)
✅ RedNet Control & Dante Controller software included

Audio Performance:
Dynamic Range: 121 dB (A-weighted)
THD+N: -105 dB
Frequency Response: 20 Hz – 20 kHz ±0.1 dB
0 dBFS Reference Level: 22 dBu

Digital Performance:
Sample Rates: 44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz (24-bit)
Clock Sources: Internal or Word Clock

ADAT Channel Allocation:
44.1/48 kHz: 8 channels
88.2/96 kHz (SMUXI): 4 + 4 channels
176.4/192 kHz (SMUXII): 2 + 2 channels

Connectivity:
• 2 × RJ45 Dante
• 1 × DB-25 AES59 (8-channel AES3)
• 2 × TOSLINK ADAT
• 1 × BNC Word Clock In
• 1 × BNC Word Clock Out

In the box:
– ISA ADN8 A-D card
– RedNet Control software