Play backing tracks through Nimbus

By Landon McCoy · Updated September 10, 2026

Nimbus adds Bluetooth audio streaming for backing tracks alongside the app’s separate Bluetooth control connection.

Nimbus production preview. This guide describes the current announced design. Nimbus is available for preorder; final hardware details and operating instructions may change before shipment.

Two different Bluetooth jobs

ConnectionPurpose
Chaos Audio app controlEdit settings, manage presets, and transfer supported effects.
Bluetooth audio streamingPlay backing tracks from an audio source through Nimbus.
Nimbus has two Bluetooth jobs. App control: Settings, presets, and effect transfers. Audio streaming: Backing-track audio through Nimbus. Balance levels: Set the instrument and music volume together. Production preview · Final pairing and mixing details follow the production guide.
Production preview · Final pairing and mixing details follow the production guide. Open image at full size.

Set up a practice session

Start with playback volume low. Connect your instrument and establish its sound, then add the backing-track audio using the production unit’s pairing instructions. Keep the track and instrument levels balanced.

AUX and simultaneous sources

Earlier design material describes AUX and simultaneous playback sources. Final mixing, source selection, and input-to-effects routing should be checked in the production guide. Do not assume every source can use an independent effects chain.

Stratus difference

Stratus’s app-control connection does not provide this backing-track speaker function. The shared app features and Nimbus’s additional audio I/O are separate capabilities.

More visual references
Nimbus top panel with Input 1 and Input 2 combo sockets, separate input volumes, music volume, Multiknob, and control buttons.
Nimbus production preview: two combo inputs and separate input-volume controls. Final routing follows the production documentation. Open image at full size.
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