Sound Devices 833 Mixer/Recorder + Orca OR-30 Audio Bag Bundle

- 6 ultra low-noise, all-new microphone preamplifiers
- 8 channels, 6 buses, 12 tracks 6 analogue outputs
- 256 GB internal SSD, 2 SD card slots
- Dugan Automixing for up to 8 channels OR-30: Audio bag with an aluminium frame. Featuring Orca's "ORCA Lift"

£3,540.00 (incl. VAT £4,248.00)

The Sound Devices 833 is a lightweight and compact production mixer-recorder designed for over-the-shoulder and other portable applications. It features eight input channels - three via XLR, three via TA3, and the final two through the 1/8" input return.

The 833 offers six full-featured microphone preamplifiers,12 tracks of recording, six analog outputs, and an ultra-accurate time code generator. Features from the Scorpio recorder are also incorporated, including a new preamplifier design, dual SD card slots, internal 256 GB SSD storage, dual L-Mount powering and charging, and Dugan Automixing with up to eight channels in two separate groups mixed simultaneously.

Additionally, the 833 shares the same powerful processing and FPGA architecture as the Scorpio for complex signal routing, control, and signal processing. Any physical input can be routed to any track and the built-in three band EQ per input channel can be applied either pre- or post-fade. The 833 features both digital and analog inputs and outputs, has multiple powering options, and is compatible with the Icon Platform M+ Control Surface.

Dedicated coms and slate allows for professional bi-directional communication with other crew members. Send customized mixes to the camera or crew with multiple mix buses. With the ability to record to three media simultaneously, you can turn over SD cards to production at the end of the day while keeping a backup on the internal 256 GB SSD.

The 833 may be controlled via the companion Android app, SD-Remote, which features transport controls, metering, and sound reports. For an instant mobile workstation, choose from one of several supported USB control surfaces for remote fader and transport control.


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
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)
Line +28 dBu (19.5 Vrms)
Aux +18 dBu (6.2 Vrms)
Com Rtn +24 dBu (12.3 Vrms)
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
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
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
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
Maximum Output Level (all into 10k load)  
Line +20 dBu (7.8 Vrms)
Mic -20 dBu (0.078 Vrms)
X3/X4 Out +6 dBu (1.5 Vrms)
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
Headphone Outputs ¼”, 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
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>
Media Internal 256 GB SSD; two removable SD Cards, 10% over-provisioned for optimum performance
Simultaneous Recording Simultaneous recording to internal SSD and the two SD cards
SSD Format exFAT formatting
Tracks 12 tracks (8 iso channels, 4 buses)
Recording Format Broadcast WAV monophonic and polyphonic file format; 64-bit WAV (RF64) monophonic and polyphonic; support for files greater than 4G
Automatic Mixing Dugan Automixer up to 8 channels on Left and Right Mix bus
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.
Time Code 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/Time Code Accuracy 0.1 ppm (0.25 frames per 24 hours)
Time Code Input 20k ohm impedance, 0.3 V - 3.0 V p-p (–17 dBu - +3 dBu)
Time Code 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
External Control USB MIDI MCU Control - supported 3rd party fader controllers; SD-Remote Android app; USB Keyboard; External Time Code Record Trigger
LCD 320x240, Transflective, excellent sunlight visibility
External 10-18 V input on locking TA4 connector, pin-4 = (+), pin-1 = (-)
Batteries Dual rear-mount Sony-style L-mount batteries with chargers
Idle Current Draw 875 mA @ 12 V (10.5 W); Intelligent power-down of unused mic preamps and other internal circuits
Operating -20° C to 60° C, 0 to 90% relative humidity (non-condensing)
Storage -40° C to 85° C
Dimensions 2" x 8.7" x 6" (5.1 x 22 x 17 cm.)
Weight 2.75 lbs (1.25 kg) (unpackaged, without batteries)