Professional Sound Technology

Formerly Noah Audio

Engineered for the sound ahead.

Shape guitar and bass tones, build live rigs, and turn songs into stems, chords, and notation.

Explore the collection Discover PROMETHEUS neural amp modeling
TONVERA APOLLO amp controls
TONVERA APOLLOFormerly Noah Rigs

A new name for the tools you know.

Noah Audio is now TONVERA. Noah Rigs is APOLLO, Noah Bass is ATLAS, Noah Stage is ZEUS, and Noah Band is TONVERA BAND.

Tools for tone, performance, and practice.

TONVERA APOLLO amp controls
Available Now

TONVERA APOLLO

Formerly Noah Rigs

Powered by PROMETHEUS

Four amp channels, cabinet shaping and expressive effects. Your guitar sound, from the first gain stage to the final ambience.

Explore APOLLO
TONVERA ATLAS bass effects processor interface preview
Available Now

TONVERA ATLAS

Formerly Noah Bass

Powered by PROMETHEUS

Four bass voicings, cabinet controls, dynamics and EQ. Build a low end with weight and definition.

Explore ATLAS
TONVERA ZEUS connected signal chain with amps, parallel cabinets, EQ, delay and reverb
Available Now

TONVERA ZEUS

Formerly Noah Stage

Powered by PROMETHEUS

Connect amps, cabinets and effects your way. Explore a complete signal chain, browse modules and tune from one visual workspace.

Explore ZEUS
BAND audio waveform separating into six colored track ribbons
Available Now

TONVERA BAND

Formerly Noah Band

Local stem separation, tempo and chord analysis, synchronized notation and TAB, plus MIDI and Guitar Pro export.

Explore Noah Band

TONVERA PROMETHEUS

Neural amp modeling

Amp character. Neural intelligence.

PROMETHEUS powers the amp modeling in APOLLO, ATLAS and ZEUS. Built on neural networks and machine learning, it learns how an amplifier shapes sound, bringing its tonal character and response into your playing.

Powered by neural networks
Copper and silver sound waves flowing through glass layers

Learn the character.

Machine learning studies an amp’s sound and response, from the shape of a note to the way it breaks up as you dig in.

Model the response.

Neural networks model the relationship between your playing and the amp’s output, shaping gain, dynamics and tonal detail.

Make it your sound.

Bring neural amp modeling into your rig. Explore tones, shape the surrounding effects and keep your focus on playing.

A new approach to amp modeling.

PROMETHEUS uses models learned from audio to recreate amplifier behavior. The focus is on tone and the response to your touch.

One engine. Three ways to play.

From guitar in APOLLO and bass in ATLAS to custom signal paths in ZEUS, PROMETHEUS brings neural amp modeling into your creative workflow.

Engineered for the sound ahead.

Independent software for musicians — built around tone, signal routing, and a workflow that gets out of your way.

Discover presets from the community

Browse presets shared by musicians around the world. Find your next tone, share your own creations, and rate your favourites.

v0.3.4  —  Now Available

TONVERA
APOLLO

Formerly Noah Rigs

Powered by PROMETHEUS

Guitar amp modeling, cabinet shaping and effects, in one complete signal chain.

TONVERA APOLLO amp controls

Make one guitar rig your own.

Start with four amp channels and eight voicings, then set the gain, tone stack and power amp response to match your playing.

Blend cabinet captures and adjust mic placement before shaping the final response. Put dynamics and drive before the amp, add movement and space after it, and save the complete sound as a preset.

  • Four channels, eight amp voices
  • Cabinet and mic shaping
  • Presets for returning to a sound
View the app interface
TONVERA APOLLO cabinet module with low cut, cabinet stack, mic position and high cut controls
TONVERA APOLLOCabinet shaping, down to the details.

Shape every stage of your guitar sound.

Explore the amp, cabinets and effects in detail. Each module gives you a different way to shape the tone and response of your rig.

Eight voices. One guitar rig.

Powered by PROMETHEUS

APOLLO’s four channels with A/B voicings cover clean, crunch and high-gain sounds. PROMETHEUS neural amp modeling gives each voice its character and response.

APOLLO tube amp with light wood, brass trim and glowing valves
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Choose a channel and voicing, then balance gain, the tone stack and power amp response. Adjust the sound while playing to hear how the amp responds to light picking, stronger attacks and sustained notes.

The speaker makes the difference.

Shape the sound after the amp with cabinet choices, mic placement and response controls. Find the balance of body, focus and top-end detail.

APOLLO cabinet with two cream speakers and a microphone positioned at the cone edge
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Choose from four cabinet slots and adjust the microphone position. Use low and high cuts to control the extremes, then set the output level to balance the cabinet with the rest of the rig.

Shape the attack before the amp.

Gate, compression, boost and overdrive prepare the guitar signal before it reaches the amp. Use them for a controlled clean sound or a more driven response.

APOLLO gate, compressor, boost and overdrive pedals arranged in signal order
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Set the gate around the pauses in your playing. Adjust compressor attack and release to control the note envelope, then use boost or overdrive to change how strongly the amp is driven.

Movement, repeats and space.

Build the sound around the amp with modulation, stereo delay and reverb. Add subtle width, rhythmic echoes or a longer ambient tail.

APOLLO modulation, delay and reverb pedals with soft amber sound waves
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Choose the modulation character, set delay timing and feedback, and shape the reverb with size, pre-delay and damping. Balance width and mix so the effect supports the part without obscuring the original attack.

Give each frequency its place.

Ten graphic EQ bands let you adjust body, presence and brightness. Low and high cuts keep the final sound focused.

Ten navy EQ sliders in an ivory and wood frame beneath a copper response curve
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Make broad tonal adjustments with the sliders, then use the low cut to reduce unwanted rumble and the high cut to soften excess brightness. Match the output level when comparing different EQ settings.

Pitch and texture, beyond the amp.

Pitch shifting, auto wah and the Vocalizer add another layer of expression. Move from a familiar guitar tone into filtered or voice-like textures.

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Use pitch processing to change the register and auto wah to shape movement in the signal. Explore the Vocalizer’s Voice and Hachimi modes, then balance the processed sound against the guitar part.

Return to the right pitch.

Check tuning within the rig, with a clear note display and pitch position. Stay in the same workspace between parts or takes.

Explore this module

Play a note and follow its position against the tuning reference. Make the adjustment at the instrument, then return directly to the signal chain without opening a separate tuning app.

Download Noah Rigs

Runs as a standalone app or plugin.

v0.3.4  —  Now Available

TONVERA
ATLAS

Formerly Noah Bass

Powered by PROMETHEUS

Bass amp modeling with precise dynamics, cabinet control and a dedicated signal chain.

TONVERA ATLAS bass effects processor interface preview

Give the low end its own space.

Choose a Clean, Vintage, Rock or Modern bass voice. Use compression and drive ahead of the amp to shape attack and weight while keeping the instrument's character.

Blend the cabinet path with a direct signal, adjust mic position and refine the result with graphic EQ and low and high cuts. Save the full setup as a preset for the next session.

  • Four distinct bass voices
  • Cabinet and direct-signal blend
  • Dynamics, EQ and preset recall
View the app interface
TONVERA ATLAS cabinet module with cabinet, mic position, DI mix and output controls
TONVERA ATLASCabinet character. Direct-signal definition.

Bass tone, from attack to low end.

Work through the amp, cabinet, dynamics and EQ, with tuning built into the same workspace.

Four voices for the low end.

Powered by PROMETHEUS

Clean, Vintage, Rock and Modern voicings give your bass distinct starting points. PROMETHEUS neural amp modeling shapes their tonal character and playing response.

ATLAS bass amp and dual-speaker cabinet with teal controls and a wooden grille
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Choose the voice that suits the part, then balance gain and tone around the instrument. Listen to both the note’s attack and its sustain as you move between a cleaner foundation and a more driven sound.

Cabinet weight. Direct clarity.

Combine cabinet character with the direct bass signal. Adjust mic position and response to balance low-end body with the definition of the original instrument.

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Set the cabinet and microphone position, then blend the direct signal back in as needed. Use the response cuts to control the extremes and compare the result with the bass part in context.

Keep the attack. Control the level.

Compression, gating, boost and drive work before the bass amp. Shape uneven peaks, add sustain or bring a firmer edge to the part.

ATLAS compressor and drive pedals beside a teal audio waveform
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Adjust compressor threshold, ratio, attack and release around your playing. Use the gate for quieter pauses, then add boost or drive to taste. Check sustained notes as well as short, percussive attacks.

A low end with room to breathe.

Ten EQ bands and low and high cuts give you control over bass weight, midrange definition and upper harmonics.

Ten navy EQ sliders in an ivory and wood frame beneath a copper response curve
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Adjust the low bands for weight, the mids for note definition and the upper bands for attack. Use the cuts to manage the extremes, and compare changes at a similar listening level.

Keep every note in tune.

Tune the bass within the same workspace, using a clear note readout and pitch position before rehearsal or recording.

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Let each note settle and follow its tuning position. Adjust the instrument, check again, and return to the amp and effects with no separate tuner window to manage.

Download Noah Bass

Runs as a standalone app or plugin.

v0.3.4  —  Now Available

TONVERA
ZEUS

Formerly Noah Stage

Powered by PROMETHEUS

A modular effects workspace for building, connecting and performing with your own signal chain.

TONVERA ZEUS connected signal chain with amps, parallel cabinets, EQ, delay and reverb

Build the route that fits the song.

Place amps, cabinets and effects on a visual canvas. Connect modules in the order you need and create parallel paths when a single chain cannot express the sound.

Sync tempo-aware effects to a manual or host BPM, watch input and output levels, and save the complete graph as a preset. A separate tuner view stays within reach when it is time to play.

  • Flexible module connections
  • Parallel signal paths
  • Tempo sync and preset recall
View the app interface
TONVERA ZEUS routing canvas connecting amps, parallel cabinets, EQ, delay and reverb
TONVERA ZEUSSee every connection in your rig.

Build the signal path your sound needs.

Choose the modules, define the connections and save the complete setup. Every stage remains visible on the canvas.

Build the path. Hear the difference.

Powered by PROMETHEUS

Connect amps, cabinets and effects across a visual canvas. Create parallel paths and see how each part of the rig reaches the output.

ZEUS effect modules linked by a violet signal path that splits and rejoins
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Place modules where you need them, connect their inputs and outputs, and compare different orders. Use parallel routing to combine contrasting treatments, then check the complete signal path before saving the setup.

Choose the right tool for each part.

Browse amps, cabinets, drive, dynamics, EQ, pitch, modulation, delay and reverb. Build the chain around the sound you want to make.

ZEUS module tiles for amps, cabinets, dynamics, EQ and effects
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Open the module browser, choose a category and add a processor to the canvas. Combine the modules in a simple chain or a wider arrangement, with the controls for each processor close at hand.

Keep time-based effects together.

Set the project tempo and sync compatible effects to the pulse. Input and output meters keep signal levels visible while you work.

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Choose the BPM for the part and use sync on tempo-aware modules. Listen to the repeat pattern against the rhythm, and watch the input and output meters as you balance the complete rig.

A complete setup, ready to return to.

Save the routing and module settings as a preset. Recall a sound and check tuning from the same performance workspace.

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Name and save the complete setup after balancing the chain. Recall it for the next session, make the adjustments the part needs, and use the built-in tuner before you start playing.

Download Noah Stage

Runs as a standalone app or plugin.

Available now for Windows

TONVERA presents

TONVERA BAND

Formerly Noah Band

A music analysis and practice workspace. Separate detected parts, follow the arrangement and review notation when available.

BAND audio waveform separating into six colored track ribbons

Turn a song into parts you can study.

Load a track and analyze it locally on your Windows PC. BAND estimates tempo, beats and chord regions, then separates up to six source parts when the recording contains them.

Solo or rebalance stems, practise a short loop with the click, and review draft notation and TAB with confidence cues. Export audio parts and MIDI, or Guitar Pro for supported guitar and bass scores.

  • Private, local processing
  • Reviewable music analysis
  • Practice and export tools

Listen closer. Practise with purpose.

Move between the parts, arrangement and available notation, with playback tools that keep the music within reach.

Hear the parts inside the song.

Separate detected vocals, drums, bass, guitar and keys, with remaining audio in an Other stem. Solo, mute or rebalance the available parts.

BAND audio waveform separating into six colored track ribbons
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Listen to one part in isolation or lower it to practise alongside the rest of the arrangement. Separation depends on the recording; export the available stems when you want to continue working with them elsewhere.

Follow the shape of the arrangement.

An estimated beat and chord map sits alongside the audio. Use the timeline, click and loop tools to focus on a section.

BAND chord regions and beat markers aligned above colored audio tracks
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Move through chord regions to find the passage you need, then loop it for closer listening. Check the estimated tempo and chord labels against the recording as you learn the arrangement.

Read alongside what you hear.

Review generated notation for detected parts, with guitar and bass TAB when available. Keep the audio close while checking the transcription.

BAND audio waveform connected to notation and six tablature strings
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Use the score as a starting point and listen back to the same passage. Confidence cues help identify sections that need checking. Export transcribed MIDI, or Guitar Pro files for supported guitar and bass scores.

Make the song part of your practice.

Rebalance the mix, repeat a passage and play with the click. Take the available audio or transcription into your next session.

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Lower your instrument’s stem to create a practice mix, then set a loop around the passage. Export stems as audio and available transcriptions as MIDI; Guitar Pro export is offered for supported guitar and bass parts.

Download Noah Band

Choose online setup for a smaller download or offline setup with the required analysis files included.

System requirements

Windows x64Windows 10 version 1809 or later, or Windows 11.
Local processingAnalysis and separation run on your PC; no cloud processing is required.
StorageAllow about 8 GB for offline setup or at least 12 GB of working space for online setup, plus room for projects and stem caches.
GPU optionalCompatible NVIDIA acceleration is selected automatically, with a CPU fallback.