SOUND DEVICES 833

ANALOG INPUTS:

• frequency response: 10 Hz to 80 kHz +/0.5 dB (192 kHz sample rate, re 1 kHz)
• THD + Noise: 0.005% max (mic in, 1 kHz, 22 Hz-22 kHz BW, trim at 20, fader at 0, -10 dBu in)
• equivalent input noise: -131 dBV (-129 dBu) max (mic in, A-weighting, 76 dB gain, 150 Ohm source impedance)

PROCESSING ENGINE:

• highly extensible, full FPGA-based audio processing, 3 FPGAs
• six-way ARM multiprocessor system
• 64-bit audio processing precision

INPUTS:

• mic/line inputs 6 total, all fully featured, 3 on full-size XLR, 3 on TA3
• mic-level inputs: (XLR, TA3): Class-A, discrete differential long-tail pair, 4k Ohm input impedance
• line-level inputs: (XLR, TA3,): active-balanced, 4k Ohm input impedance
• 48V phantom: full 10mA to all 6 inputs simultaneously
• AES3 or AES42 available on XLR input 1
• AES42: +10 V, 250 mA available, mode-1, auto-ASRC
• AUX (3.5 mm): unbalanced 2-channel, 4k Ohm input impedance
• COM RTN (TA3, 3.5mm) balanced, 1-channel, 8k Ohm input impedance
• external slate mic (TA5): balanced, 8k Ohm input impedance, menu-selectable 12 V phantom
• maximum input level mic: +8 dBu (2.0 Vrms)
• maximum input level line: +28 dBu (19.5 Vrms)
• maximum input level aux: +18 dBu (6.2 Vrms)
• maximum input level com rtn: +24 dBu (12.3 Vrms)
• maximum input level external slate mic: +12 dBu (3.2 Vrms)
• high-pass filters adjustable 10 Hz to 320 Hz, 18 dB/oct. 1st stage analog (before preamp), 2nd stage digital

LIMITERS:

• limiters available at all channels, buses, headphones, for all sample rates
• analog first stage, all subsequent stages digital
• attack time: 1 ms
• release time: adjustable, 50 ms to 1000 ms
• threshold: adjustable, -2 dBFS to -12 dBFS
• selectable ratio: inf:1, 20:1, 18:1, 16:1, 14:1, 12:1, 10:1

DELAY:

• channel adjustable 0-50 ms
• output adjustable 0-500 ms

MAXIMUM GAIN:

• trim stage (mic input): 76 dB
• trim stage (line input): 50 dB
• fader stage: 16 dB
• bus stage: 16 dB
• headphone stage: 20 dB
• mic-to-line: 108 dB
• mic-to-headphone: 112 dB

OUTPUTS:

• XLR (L, R) active-balanced, 250/3.2k/120 ohms (mic/-10/line)
• TA3 (X1/X2) active-balanced, 250/3.2k/120 ohms (mic/-10/line)
• 3.5mm (X3/X4): unbalanced, stereo, 1.8k ohms

HEADPHONE OUTPUTS:

• 1/4 inch, 3.5 mm
• TA5 (along with mic input pins) for single connection to headset + mic high output, 4 ohm output impedance, 400 mW + 400 mW at each connector, all individually driven
• compatible with headphones of any impedance

MAXIMUM OUTPUT LEVEL:

• line: +20 dBu (7.8 Vrms)
• "-10": +6 dBu (1.5 Vrms)
• mic: -20 dBu (0.078 Vrms)
• X3/X4 Out: +6 dBu (1.5 Vrms)
• headphone outputs (1/4 inch, TA-5): +14 dBu (4.0 Vrms)

A/D CONVERTERS:

• 32-bit, 120 dB, A-weighted dynamic range typical
• sampling rates 44.1 kHz, 47.952 kHz, 48 kHz, 48.048 kHz, 88.2 kHz, 96 kHz, 192 kHz

DIGITAL OUTPUTS:

• AES3 transformer-balanced, in pairs, 1-2 (XLR-L), 3-4 (XLR-R), 110 Ohm, 2 V p-p, AES and S/PDIF compatible

RECORDING:

• internal 256 GB SSD, two removable SD Cards, 10% over-provisioned for optimum performance
• simultaneous recording to internal SSD and the two SD cards
• exFAT formatting
• 12 tracks (8 iso channels, 4 buses)
• broadcast WAV monophonic and polyphonic file format
• 64-bit WAV (RF64) monophonic and polyphonic, support for files > 4 G

AUTOMATIC MIXING:

• Dugan Automixing up to 8 channels on left and right mix bus

USB:

• USB-C (USB 3.1 type 1) for file transfer of internal SSD, both SD Cards
• USB-A host for keyboard, external controller, external USB hubs supported for connecting multiple devices

TIMECODE AND SYNC:

• modes Supported: Off, Rec Run, Free Run, 24h Run, External, including External Auto-Record and Continuous modes
• frame rates: 23.98, 24, 25, 29.97 DF, 29.97 ND, 30 DF, 30 ND
• sample/timecode accuracy: 0.1 ppm (0.25 frames per 24 hours)
• timecode input: 20k Ohm impedance, 0.3 V 3.0 V p-p (-17 dBu -/+3 dBu)
• timecode output: 75 Ohm impedance, 5 V p-p (+12 dBu)
• word clock input: 10k/75 Ohm selectable impedance, 1-5 V p-p input sensitivity
• word clock output: 75 Ohm impedance, 5 V p-p output, at SR

REMOTE CONTROL:

• USB MIDI MCU control, supported 3rd party fader controllers
• SD-Remote Android app
• USB Keyboard
• external timecode record trigger

LCD:

• 320x240, transflective, excellent sunlight visibility
• larger touchscreen display available via USB-connected SD-Remote app

POWER:

• external 10-18 V input on locking TA4 connector, pin-4 = plus, pin-1= minus
• dual rear-mount Sony-style L-mount batteries with chargers
• intelligent power-down of unused mic preamps and other internal circuits
• current draw at 12 V: no battery charging:
• all mic preamps off: 845 mA
• all mic preamps on: 1.03 A
• all mic preamps on, 192 kHz sample rate, recording to internal SSD and 2 SD cards: 1.21 A

ENVIRONMENTAL:

• operating: -20° C to 60° C, 0 to 90% relative humidity (non-condensing)
• storage: -40° C to 85° C

DIMENSIONS:

• measurement in L x W x H: 5.1 cm x 22 cm x 17 cm

WEIGHT:

• 1.25 kg (unpackaged, without batteries)