Audio recording and playback, Analog audio, Digital audio – Sound Devices PIX 270i User Manual

Page 93: File storage, Analog audio digital audio file storage, Specifications

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PIX 270i User Guide and Technical Information

87

Specifications

Audio Recording and Playback

Record/Playback

• 64 channels record/playback @ 48.048 kHz sample rate and lower
• 32 channels record/playback @ 88.2 kHz sample rate and higher (Audio Only Mode)
• Simultaneous Analog, AES/EBU, HDMI, SDI, Dante, or MADI. Selectable per channel

Analog Audio

Inputs

• 8 Balanced, line-level inputs on DB-25.
• Ch1,2 also on XLR

Outputs

• 8 Balanced, line-level outputs on DB-25.
• Ch1,2 also on XLR

Frequency Response

10Hz-40kHz, +/- 0.5dB re 1kHz

THD + Noise

0.004% max (1kHz, 22Hz-22kHz)

Input and Output Topology

Fully electronically balanced, RF, ESD, short, and overload protected;

pin-2 hot, pin-3 cold

Line Output Clipping Level

+18dBu

Front Panel Headphone

1/4” with gain control

Line Input Clipping Level

+26dBu

Input Impedance

10k

Digital Audio

Sample Rate / Bit Depth

• 44.1 kHz, 47.0952 kHz, 48 kHz, 48.048 kHz, 88.2 kHz, 96 kHz
• 24-bit

AES3

• 8 channels in and out via DB-25, 110 ohm, 2 V p-p.
• Accepts 32k, 44.1k, 48k, 96k, 192k sample rates. with SRC at input.

HDMI

• 8 channels embedded HDMI input
• 8 channels embedded HDMI output.
• Accepts 32k, 44.1k, 48k, 96k, 192k sample rates.

SDI

• 16 channels embedded SDI input
• 16 channels embedded SDI output
• 48k sample rate, with sample rate conversion

Dante

• 64 channels
• 48kHz input and output

MADI

• 64 channels (32 channels with 88.2 kHz and 96 kHz sampling rates)
• BNC and SC (Optical) I/O
• BNC and SC output simultaneous; BNC or SC input select

File Storage

Disk Format

exFAT

PIX-CADDY 2 mounted drives

Two, front-mounted Sound Devices approved 2.5-inch drives (or Sound Devices approved CF

cards with PIX-CADDY CF. Poly WAV recording only)

eSATAp conected drives

Two, rear panel eSATAp ports for drives meeting Sound Devices specifications, supplies 5V

@ 2A

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