The ADI-8 DS Mk III is an 8-channel hi-end AD and DA converter in reference quality. In a standard 19" box with 1 unit height the device offers numerous extraordinary features like Intelligent Clock Control (ICC), SyncCheck ™, SteadyClock, four hardware reference levels up to +24 dBu, AES/EBU and ADAT I/O, 192 kHz sample rate, and a digital patch mode

Input AD: 1/4” TRS jack and 25 pin D-sub, servo balanced, completely symmetrical audio path
Output AD: 4 x AES/EBU, 2 x ADAT optical
Input DA: 4 x AES/EBU, 2 x ADAT optical
Output DA: 1/4” TRS jack servo balanced, up to +21 dBu. 25 pin D-sub, balanced, up to +24 dBu.
Dynamic Range AD: 119 dBA
THD AD: < -110 dB (< 0.00032 %)
THD+N AD: < -104 dB (< 0.00063 %)
Crosstalk AD: > 110 dB
Dynamic Range DA: 120 dBA unmuted
THD DA: < -104 dB (< 0.00063 %)
THD+N DA: < -102 dB (< 0.0008 %)
Crosstalk DA: > 110 dB
Input level for 0 dBFS: +24 dBu, +19 dBu, +13 dBu, +4.2 dBu
Output level for 0 dBFS: +24 dBu, +19 dBu, +13 dBu, +4.2 dBu
Input/Output level at 0 dBFS @ -10 dBV: +2 dBV
Sample rates: 44.1, 48, 88.2 , 96, 176.4, 192 kHz, variable (sync/word)
Frequency response AD/DA -0.1 dB: 10 Hz - 23.2 kHz (sf 48 kHz)
Frequency response AD/DA -0.5 dB: < 5 Hz - 43.0 kHz (sf 96 kHz)
Frequency response AD/DA -1 dB :< 5 Hz - 85.0 kHz (sf 192 kHz)
Power supply: Internal switching mode ps, 100 V-240 V AC