SOUND DEVICES  |  SKU: 24950

888 IOS 4

Utilities & Others

Adds 4 ISO channels to 888, expanding to 20 channels and 24 tracks, full routing flexibility, supports trim, fader, HPF, limiter, compression, ISO and bus routing.

$688.00 CAD
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Description

Expand your Sound Devices 888 mixer-recorder with the ISO 4 Plugin, adding four ISO channels and four record tracks to transform it into a 20-channel, 24-track system. Perfect for high channel count productions or added routing flexibility, the ISO 4 unlocks more capacity and workflow options for demanding setups.

The additional channels (17"20) can be sourced from any physical input type-mic, line, Dante, USB, AES3, AES42, or returns-and routed to the main mix bus, auxiliary buses, and outputs. Like the original channels, they include trim, fader control, HPF, limiter, compressor, ISO, and bus routing, ensuring professional-grade flexibility.

Use the plugin to expand capacity for wireless systems (SL-2, Astral ARX16, ARX8) or to enable redundancy workflows, recording up to 10 unprocessed and 10 processed tracks with effects. While channels 17"20 do not support linking, automixing, noise suppression, EQ, or input delay, they still provide essential core processing to handle large-scale productions.

Features

Expands the 888 mixer-recorder from 16 to 20 ISO channels

Increases recording capability to 24 total tracks

Additional channels (17"20) can be sourced from any input type (Mic, Line, Dante, USB, AES3, AES42, Returns)

Extra channels can be routed to the main mix bus, additional buses, and any output

Supports trim, fader, high-pass filter, limiter, compressor, ISO and bus routing on new channels

Enables redundant recording (e.g., 10 clean and 10 processed versions of tracks)

Compatible with SL-2, Astral ARX16, ARX8, analog, AES, Dante, and USB inputs

Requires 8-Series and SD-Remote v10.10 or higher

Limitations on channels 17"20: no linking, auto mixing, noise suppression, EQ, or input delay

Default Dante routing: Dante 1"16 to channels 1"16, with Dante 1"4 duplicated to channels 17"20 (can be changed in Source menu or Dante Controller)

Specifications

General Specifications

Product Name: ISO 4 Plugin for 888

Type: Firmware-based channel expansion plugin

Device Compatibility

Compatible with Sound Devices 888

Requires 8-Series and SD-Remote firmware version 10.10 or higher

Functionality

Adds four additional ISO channels and four record tracks

Expands the 888 to a 20-channel, 24-track mixer-recorder

Channel Sources

Additional channels can source audio from Mic, Line, Dante, USB, AES3, AES42, and Returns

Supports input from SL-2, Astral ARX16 and ARX8 receivers

Routing and Processing Capabilities

Additional channels can be routed to the main mix bus, other buses, and any output

Supports trim, fader, high-pass filter (HPF), limiter, and compressor

Enables simultaneous recording of up to 10 unprocessed and 10 processed ISO tracks

Supports ISO and bus routing for channels 17"20

Limitations

Channels 17"20 do not support linking, auto mixing, noise suppression, EQ, or input delay

Dante Routing Note

Default routing: Dante inputs 1"16 to channels 1"16

Dante inputs 1"4 are duplicated to channels 17"20 by default

Routing can be customized in the Source menu or via Audinate's Dante Controller app

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