Frequency Response
10 Hz to 80 kHz +/- 0.5 dB re 1 kHz @ 192 kHz sample rate

THD + Noise
0.005% max (@1 kHz, 22-22 kHz BW, gain= 20 dB, -10 dBu in)

ADC
32 bit precision; 142 dB dynamic range min (A weighted, gain = 10 dB, fader = 0 dB)

Equivalent Input Noise
-130 dBV (-128 dBu) max (A-weighting, gain = 76 dB, 150 ohm source impedance)

Inputs
Mic: XLR active-balanced; 4k input
Line: XLR active-balanced; 4k input
Aux/Mic in: 3.5 mm TRS, 2-channel unbalanced; 2.2k
USB Audio: 2 channels
5 Total analog inputs: 3 mic-line inputs, 2 on Aux In
All inputs fully RF-filtered and overload protected.

Gain
Mic input: +6 dB to +76 dB
Line input: -20 dB to +30 dB
Fader: -inf to +20 dB
Headphone: -inf to +20 dB
Total, Mic-to-recording (max): +96 dB
Aux In (Mic): Gain = +10 dB to +40 dB
Aux In (Line): Gain = -10 dB to +20 dB
Total Aux Gain including Fader (Mic-to-recording): +60 dB

Maximum Input Level
Mic XLR: +14 dBu (limiters on or off)
Line XLR/¼-inch: +28 dBu (limiters on or off)
Aux In (Mic): -10 dBu
Aux In (Line): +10 dBu

Low Cut Filters
40 Hz to 160 Hz (adjustable), 18 dB/oct. First stage analog, subsequent stages digital.

Microphone Powering
Mic XLRs: 48 V via 6.8k resistors, 10 mA each
Mic 3.5 mm: 3 V @ 3k source

Limiters
Limiter at all gain stages, range > 40 dB. First stage analog, subsequent stages digital. Adjustable Threshold, Ratio, and Release.

Audio Outputs

DAC feeding Stereo Out, Headphone Out
32 bit precision; 115 dB dynamic range (A-weighted)

L/R Out
3.5 mm TRS stereo unbalanced, 500 ohm output impedance, +7.8 dBu max output level

Headphones Out
3.5 mm TRS stereo unbalanced, 300 mW + 300 mW, for use with any impedance headphones

USB
Audio Interface (USB-C): 6-in/2-out (from computer); 44.1 kHz/48 kHz/96 kHz; 16/24/32-bit integer, 32-bit float; Class-compliant USB 2.0 high speed driver
Mass Storage (USB-C): USB 2.0 high speed
Keyboard (USB-A): Text entry and control
Thumbdrive (USB-A): Manual or auto-copy to drive
Midi Control Surface (USB-A)

Recording

Maximum Record Tracks
5 Tracks Stereo mix + 3 ISO’s

Sampling Frequency
44.1 kHz, 47.952 kHz, 48 kHz, 48.048 kHz, 96 kHz, 192 kHz

Bit Depth
16, 24, 32 Float

Recording Storage
Type: SD, SDXC, SDHC Card, & USB thumbdrive (copy only)
Max Storage Size: 512 GB (SDXC)
Card format: exFAT
File Type: Polyphonic WAV

Timecode

Timecode Modes
Free Run
Time of Day (file stamped w/current ToD)
Rec Run
Ext LTC (file stamped w/incoming LTC on 3.5mm Aux In)
Camera TC (file stamped w/incoming TC from cameras that output TC)

Timecode Frame Rates
Auto-detects (fps): 23.98 (same as 23.976), 24, 25, 29.97DF, 29.97ND, 30, 30DF

3.5 mm Aux In Timecode Input
Timecode: 20k ohm impedance, 0.3 V – 3.0 V p-p (–17 dBu – +3 dBu)

3.5 mm Stereo Out Timecode Output
Timecode: 1k ohm impedance, 3.0 V p-p (+12 dBu)

HDMI
TC Reader via HDMI

Sample/Timecode Accuracy
0.2 ppm (0.5 frames per 24 hours)

Remote Control

Bluetooth LE
Wireless control using Wingman app

HDMI (micro)
Auto-record start/stop trigger from cameras that output record flag over HDMI

Timecode
Auto-record start/stop trigger via Aux In timecode

File Delivery to Cloud
Compatible with Viviana Cloud

Touch Screen
320×256; 1.6-inch, color, sunlight-viewable IPS LCD

Power

AA Batteries
4x AA sled (included); 8x AA sled (optional accessory). NiMH recommended
From computer: Bus-powered via USB-C port; optional MX-USBY cable, connects one USB-C to two USB-A ports
L-Mount: Optional sled for 2x (hot-swappable) Li-ion batteries

AC Adapter
MX-PSU (included) Power supply wall adapter w/ USB-C connector; 15 W; has 4 adapter plugs for US, UK, AU & Europe

Environmental

Operating
-20°C to 60°C, 0 to 90% relative humidity; (non-condensing)

Storage
-40°C to 85°C

Dimensions (H x W x D)
3.6 cm x 14.4 cm x 11.0 cm
1.40” x 5.68” x 4.35”

Weight
0.48 kg (unpackaged, without batteries)
16.8 oz (unpackaged, without batteries)