The World's Smartest Amp & Bluetooth® Speaker
Nimbus is a smart, stereo 70W amp that replaces your whole setup — so you can play, perform, and record with pro-level sound anywhere, without needing extra gear.
Get $150 off by reserving Nimbus below (only $399 at launch).
Get An Exclusive Discount!
We’re launching soon. Get early access and backer-only pricing before we go live.
Dual Instrument Inputs
Two XLR / ¼" combo inputs let you plug in a guitar and mic, or jam with a friend.
It works as your full live setup — no extra mixer or PA required.
Massive Sound
70W RMS stereo output – loud enough for wherever you play
Full-Range
Dual FRFR speakers – play & stream through the same system
Built-In Looper
5-minute looper – layer ideas, build live sets, or practice solo
Practice, Record, and Stream
Nimbus works as a USB audio interface and Bluetooth speaker.
Play with tracks, record into your DAW, or stream music — all from one box.
Get An Exclusive Discount!
We’re launching soon. Get early access and backer-only pricing before we go live.
Endless Sounds, Zero Limits
Nimbus lets you build your own effects chain, load new amps and tools anytime, and even develop your own plugins.
With support for third-party and user-created effects, your tone is never boxed in — it’s built by you.
Easy Control from Your Phone
Change your sound, load new effects, and update your amp — all without touching a single knob.
Nimbus puts everything in the app so you can tweak tones, save presets, and stay focused on playing, not menu diving.
Any Sound, Anywhere
Works with Any MIDI Controller
Control your effects, switch presets, and trigger loops hands-free.
Nimbus works with the gear you already have, so you're ready to perform without buying anything extra.
It Keeps Getting Better
Get new sounds, tools, and features with every wireless update.
Your amp keeps getting better over time — no new gear needed.
Get An Exclusive Discount!
We’re launching soon. Get early access and backer-only pricing before we go live.
Nimbus Specifications
Core Specs
Processor: ARM Cortex @ 1GHz
Operating System: Xenomai Linux OS
Memory & Storage: 512MB RAM, 64GB onboard storage
Plugin Format Support: Chaos Audio native format (cross-compatible with Stratus and desktop)
Audio System
Power Output: 70W RMS stereo (105W peak)
Speakers: Dual 4" full-range Powerbass S-4002 speakers with dedicated tweeters
Frequency Response: 20Hz–20kHz
Looper: Built-in, 5-minute recording time
Audio Interface: 2-in / 2-out USB-C, 24-bit / 44.1kHz, Mac & PC compatible
Latency: Sub-3ms audio processing (real-time plugin engine)
Impulse Response Support: Yes, load custom IRs directly into device
Neural Amp Modeling Support: Yes, load AIDA DSP models
(nano NAM models are a work in progress)
Inputs & Outputs
Top Input: XLR / 1/4" combo input (mic, synth, guitar, etc.)
Rear Input: XLR / 1/4" combo input (mic, synth, second guitar, etc.)
Line Outputs: Dual 1/4" TS line outs (L/R or dual mono)
Headphone Output: 3.5mm (1/8") stereo
Aux Input: 3.5mm (1/8") stereo
Pedal Power Output: 9V center-negative, 2A, for powering external pedals
USB-C: Audio interface + power/data
USB-A: MIDI control, storage, or charging connected devices
Second USB-C: Device port (for software updates or file transfer)
Wireless Connectivity
Bluetooth 5.0
BLE for control
Bluetooth Audio for streaming
Wi-Fi Included (disabled by default, enabled post-launch via OTA update)
Control & Integration
Mobile App: Full effect chain control via Bluetooth
Web App: Access via nimbus.local on local network
MIDI: Full MIDI input support over USB-A for live performance, switching, looping
Developer Support: Build and load plugins in FAUST, C++, and other supported formats
AI Amp Loading: Create and load your own amp models with machine learning thanks to the free AIDA-X integration. We are also looking into NAM support for Nimbus and will have more information soon.
Impulse Response Loading: Load your own IR files onto Nimbus and select between 256, 512, or 1024 sample lengths. You can store up to 10 IR files directly on Nimbus for use in presets.
Chassis & Design
Construction: Durable MDF shell (wrapped in Tolex)
Speakers Mounted: Front-facing stereo output
Display & Interface: Multiknob, Music Volume, Instrument Volume, and 7 addressable RGB LEDs
Carrying Handle: Side-mounted, recessed black plastic handles
Footprint: Approx. 14" W × 8.5" H × 7" D (subject to final enclosure tuning)
Weight: Targeting under 12 lbs (light enough to carry easily)
