9
OctoPre MkII with Analogue Mixing Desk and Digital Record / Backup (44.1 / 48 kHz)
The OctoPre MkII can output to both analogue and digital devices simultaniously. Here the Line outputs connect to the mixing desk
(live monitor), ADAT output 1 to Saf re PRO 40 (record device), and ADAT 2 to the second Saf re Pro 40 (record 2 / backup device).
Note that this will work at sample rates of 44.1 and 48kHz.
At 88.2 and 96kHz the two ADAT cables connect to 1 device (4 channels per cable).
Performance Speci cations
MIC
Frequency Response: 20Hz - 20kHz +/- 0.1 dB.•
THD+N: 0.001% (measured at 1kHz with a 20Hz/22kHz bandpass lter).•
Noise: EIN • >125dB (128dB analogue to digital): measured at ~60dB of gain with 150 Ohm termination (20Hz/22kHz bandpass
l t e r ) .
LINE
Frequency Response: 20Hz - 20kHz +/- 0.1dB.•
THD+N: • <0.001% (measured with 0dBFS input and 22Hz/22kHz bandpass lter).
Noise: -90dBu (22Hz/22kHz bandpass lter).•
INSTRUMENT
Frequency Response: 20Hz - 20kHz +/- 0.1dB.•
THD+N: 0.004% (measured with 0dBu input and 20Hz/22kHz bandpass lter).•
Noise: -87dBu (20Hz/22kHz bandpass lter).•
DIGITAL PERFORMANCE
Clock Sources: Internal clock. Sync to Word Clock Input.•
A/D Dynamic Range 110dB ‘A-weighted’ (all inputs).•
JetPLL™ PLL technology providing superb jitter reduction for class leading converter performance.•
Clock Jitter • <250 pico seconds.
Sample rates: 44.1kHz to 96kHz.•
Sample Rate Clock Accuracy: +/- 20PPM.•