Sound Devices 888 IOS 4
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.
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 channelsIncreases recording capability to 24 total tracksAdditional 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 outputSupports trim, fader, high-pass filter, limiter, compressor, ISO and bus routing on new channelsEnables redundant recording (e.g., 10 clean and 10 processed versions of tracks)Compatible with SL-2, Astral ARX16, ARX8, analog, AES, Dante, and USB inputsRequires 8-Series and SD-Remote v10.10 or higherLimitations on channels 17"20: no linking, auto mixing, noise suppression, EQ, or input delayDefault 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 888Type: Firmware-based channel expansion plugin
Device Compatibility
Compatible with Sound Devices 888Requires 8-Series and SD-Remote firmware version 10.10 or higher
Functionality
Adds four additional ISO channels and four record tracksExpands 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 ReturnsSupports 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 outputSupports trim, fader, high-pass filter (HPF), limiter, and compressorEnables simultaneous recording of up to 10 unprocessed and 10 processed ISO tracksSupports 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"16Dante inputs 1"4 are duplicated to channels 17"20 by defaultRouting can be customized in the Source menu or via Audinate's Dante Controller app
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