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Focusrite OctoPre MkII Dynamic
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The Focusrite OctoPre MkII Dynamic is a feature-rich expansion upgrade for any digital audio workstation. With 8 channels of Focusrite microphone pre...Read More
The Focusrite OctoPre MkII Dynamic is a feature-rich expansion upgrade for any digital audio workstation. With 8 channels of Focusrite microphone pre-amplification, 8 VCA-based Red 3-derived compressors and built-in 24-bit / 96 kHz digital inputs and outputs, the OctoPre MkII is equally ideal as an expansion for any analogue or digital console, or for a hard disk recorder.
A feature-rich expansion upgrade for any digital audio workstation.
Get the preamps and compression you need in one unit!
OctoPre MkII Dynamic
Conversion A/D Dynamic Range 110dB 'A-weighted' (all inputs) D/A Dynamic Range 110dB 'A-weighted' (all outputs) Clock Jitter < 250 pico seconds. Sample rates: 44.1kHz to 96kHz. Sample Rate Clock Accuracy: ±20PPM JetPLL technology providing superb jitter reduction for class leading converter performance. Mic Input Frequency Response: 20Hz - 20kHz ±0.1 dB THD+N: 0.001% (measured at 1kHz with a 20Hz/22kHz bandpass filter) Noise: EIN > 125dB (128dB analogue to digital): measured at 60dB of gain with 150 Ohm termination (20Hz/22kHz bandpass filter) Line Input Frequency Response: 20Hz - 20kHz ±0.1dB THD+N: <0.001% (measured with 0dBFS input and 22Hz/22kHz bandpass filter) Noise: -90dBu (22Hz/22kHz bandpass filter) Instrument Input Frequency Response: 20Hz - 20kHz ±0.1dB THD+N: 0.004% (measured with 0dBu input and 20Hz/22kHz bandpass filter) Noise: -87dBu (20Hz/22kHz bandpass filter) Analogue Outputs Frequency Response: 20Hz - 20kHz ±0.2dB. THD+N <0.0010% (-100dB) (measured with 0dBFS input 22Hz/22kHz bandpass filter, un-weighted). Connectivity Analogue Inputs Mic / Line inputs on XLR Combo with auto-switching between Mic (XLR) and Line / Instrument (TRS). Mic / Line / Instrument 1 & 2: 2 x XLR Combo on rear panel. Mic / Line 3-8: 6 x XLR Combo. Instrument: As above, switched to Instrument (inputs 1 & 2 only). Analogue Outputs Line level 8 x ¼" TRS Jack. Nominal output level 0dBFS = 16dBu, balanced Switching to enable monitoring of A/D inputs or ADAT inputs with ADDA switch. Digital I/O ADAT Out 1 & 2: 8 channels (44.1 / 48kHz), 4 channels S-MUX (88.2 / 96kHz, 8 channels total). ADAT In 1 & 2: 8 channels (44.1 / 48kHz, ADAT 1 only), 4 channels S-MUX (88.2 / 96kHz, 8 channels total). Specifications Gain and Levels Mic Gain: +10dB to + 55dB. Line 1-8 Gain: -10dB to +36dB. Instrument Gain: +10dB to +55dB. Phantom power switched in 4 channel groups on Mic. 1-4 and 5-8. Mic and instrument maximum input level +16dBu. Line maximum input level +26dBu Compression Threshold Range: -44dBFS (Max setting) to -4dBFS (Min setting). Compression Ratio Normal: 2:1, More: 4:1. Auto Make Up Gain: 4dB (Min setting), 18dB (Max setting). Attack Time: 1.2ms, Release Time: 28ms (-3.5dB method). Compression Curve: Classic Focusrite Soft Knee. THD+N (maximum at any compression threshold, input < +16dBu, gain at minimum): < 0.18% Clock Sources: 1. Internal clock 2. Sync to Word Clock Input. 3. Sync to ADAT Input (ADAT 1 input only) Front Panel Indicators Metering of analogue inputs (channels 1-8), 5 segment (-42, -18, -6, -3 and 0dBFS). 4 Sample Rate LED's (44.1k, 48k, 88.2k & 96k). 3 Sync Source LED's (Internal, Word Clock and ADAT). 'Lock' Indicator LED. ADDA Switch for analogue output source selection (A/D's or ADAT inputs). Dimensions Unboxed: W = 484mm / 19", H = 45mm / 1.8", D = 265mm / 10.4" Boxed: W= 595 mm / 23.5", H= 120 mm / 4.75", D= 340 mm / 13.4" Weights Single unit unboxed net weight: 3.6 kg / 7.3 lbs Single unit boxed net weight: 4.05 kg / 8.9 lbs