MixPre-6 II Specs
Audio Inputs
Frequency Response 10Hz to 80kHz +/- 0.5dB re 1kHz @ 192kHz sample rate
THD + Noise 0.005% max (@1kHz, 22-22kHz BW, gain=20dB, -10dBu in)
Audio Inputs ADC 32 bit precision; 142 dB dynamic range min (A-weighted, gain=10dB, fader=0dB)
Equivalent Input Noise -130dBV (-128dBu) max (A-weighting, gain=76dB, 150 ohm source impedance)
Mic inputs XLR active-balanced; 4k input
Line inputs XLR active-balanced; 4k input
Aux/Mic in: 3.5mm TRS, 2-channel unbalanced; 100k input
Line inputs ¼-inch TRS active-balanced; 4k input
USB audio input 4 channels
All inputs fully RF-filtered and overload protected.
Mic input gain: +6dB to +76dB
Line input gain -20dB to +30dB
Fader gain -inf to +20dB
Headphone gain -inf to +20dB
Total gain, Mic-to-recording (max): +96dB
Aux In (Mic): Gain = +10dB to +40dB
Aux In (Line): Gain = -10dB to +20dB
Total Aux Gain including Fader (Mic-to-recording): +60dB
Maximum Input Level Mic XLR: +14dBu (limiters on or off)
Maximum Input Level Line XLR: +28dBu (limiters on or off)
Maximum Input Level Aux In (Mic): -10dBu
Maximum Input Level Aux In (Line): +10dBu
Low Cut Filters 40Hz to 160Hz (adjustable), 18 dB/oct. First stage analog, subsequent stages digital.
Microphone Powering Mic XLRs: 48V via 6.8k resistors, 10mA each
Microphone Powering Mic 3.5mm: 3V @ 3k source
Limiter at all gain stages, range > 40dB. First stage analog, subsequent stages digital. Adjustable Threshold, Ratio, and Release.
Audio Outputs
DAC feeding Stereo Out, Headphone Out 32 bit precision; 115dB dynamic range (A-weighted)
Stereo Out 3.5mm TRS stereo unbalanced, 500 ohm output, +7.8dBu max output level
Headphones Out 3.5mm TRS stereo unbalanced, 300mW + 300mW, for use with any impedance headphones
USB
USB Audio Interface (USB-C): 8-in/4-out; 44.1 to 96 kHz; 16/24-bit; Class-compliant USB 2.0 high speed or ASIO® (supplied via download)
USB Mass Storage (USB-C): USB 2.0 high speed
USB Keyboard (USB-A): Text entry and control
USB Thumbdrive (USB-A): Manual or auto-copy to drive
USB Midi Control Surface (USB-A)
Recording
Maximum Record Tracks 8 Tracks: Stereo mix + 6 ISOs
Sampling Frequency 44.1, 47.952, 48, 48.048, 96, 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)
Recording Storage 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 20k ohm impedance, 0.3 V - 3.0 V p-p (–17 dBu - +3 dBu)
3.5 mm Stereo Out Timecode Output 1k ohm impedance, 3.0V p-p (+12 dBu)
HDMI TC Reader via HDMI
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
Touch Screen
320x256; 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
AC Adapter: MX-PSU (included) Power supply wall adapter w/ USB-C connector; 15W; has 4 adapter plugs for US, UK, AU & Europe
L-Mount: Optional sled for 2x (hot-swappable) Sony L-type Li-ion batteries
Environmental
Operating: -20°C to 60°C, 0 to 90% relative humidity; (non-condensing)
Storage: -40°C to 85°C
Dimensions: 36mm x 166 mm x 118 mm (H x W x D); 1.40” x 6.53” x 4.65”
Weight: .56 kg; 19.9 oz. (unpackaged, without batteries)