Audient Sono Review: Specs, Features and Who It Suits

As an Amazon Associate I earn from qualifying purchases. This write-up is based on manufacturer specifications and published documentation, not hands-on testing.

The Audient Sono answers a very specific question: how do you get a real valve amp sound into your recordings in a flat where a cranked amp is out of the question?

Tracking a song at midnight

You plug a guitar into the dedicated input, set drive and the three-band tone stack the way you would on an amp, and pick a cabinet from the Two Notes Torpedo collection. Because the 12AX7 sits before the converter, the tone responds to picking dynamics like an amp preamp. You record the processed tone on one track and the dry DI on another. When the song is mixed weeks later, the dry track lets you try a different cabinet, or reamp through a real amp, without asking the guitarist back. The two mic preamps cover the vocal in the same session.

Audient Sono: the essentials

Sono is Audient’s interface for guitar players. The guitar input runs into a real 12AX7 valve preamp, then a three-band tone stack (bass, middle, treble), and only then into the converter. After conversion, onboard Two Notes Torpedo processing models a power amp, speaker cabinet and microphone, so what reaches your DAW already sounds like a miked amp.

Audient’s documentation describes a library of 20 cabinets, including bass cabinets, with more cabs, mics and room options accessible through Two Notes’ Torpedo Remote software. Alongside the guitar path, Sono still works as a normal interface with two Audient mic preamps for vocals or acoustic instruments.

Audient Sono specifications

Spec	Audient Sono
Inputs/outputs	10-in/4-out (with ADAT)
Mic preamps	2
Preamp gain	not published on the pages we checked
Mic EIN	not published on the pages we checked
Conversion	24-bit/96 kHz
Connection	USB
Power	External power supply
I/O detail	a dedicated guitar input feeding a 12AX7 valve preamp, two Audient mic preamps on combo inputs, ADAT optical input, monitor outputs and a headphone output

Figures in this table come from the Sound On Sound’s Audient Sono review; check the full spec sheet before relying on any single number.

Who the Audient Sono is for

• Guitarists recording in flats or bedrooms where a loud amp is not an option
• Players who want a hardware amp feel without relying only on plugins
• Songwriters who track guitar and vocals together

Who it is not for

• Producers who never record guitar
• Anyone who needs more than two mic preamps
• Players already happy with a modeler or amp plugin and a plain interface

If this sounds like your setup, see the Audient Sono on Amazon.

Strengths

• A genuine 12AX7 valve stage before conversion, so the drive and tone controls react like an amp preamp.
• Three-band tone controls and a drive control for power-amp saturation.
• Two Notes Torpedo power-amp and cabinet simulation running inside the interface.
• Two mic preamps for recording vocals or acoustic instruments alongside guitar.
• The option to record the dry DI signal for reamping later.

Guitar first, interface second

The reason to buy Sono is the guitar path, so it is worth being clear about what that means day to day. You set tone with physical knobs: drive and a three-band stack, the same way you would on an amp head. That encourages committing to a sound while you play, which many guitarists find faster than scrolling plugin presets. The Torpedo cab section is where you can experiment, swapping speaker cabinets, microphones and rooms in software. Bass players are covered too, since the cab library includes bass cabinets. Everyone else in the band can still record through the two Audient mic preamps, and the ADAT input adds more channels when a drummer joins.

Understanding the features

ADAT expansion explained

An optical ADAT port is a way of buying inputs later. A preamp unit with ADAT output connects with one optical cable, and its channels appear in your DAW like any other input. One device must provide the clock; the other follows, or you will hear clicks.

Limits to know

Sono is not a general-purpose interface with a guitar feature added; it is the other way round. If you are a keyboard player or podcaster, you pay for a valve stage and cab simulation you will never use. It also runs from a mains supply, which suits the valve stage but rules out bus-powered laptop recording. Gain and EIN figures were not on the pages we checked, so we have left those cells blank.

First-time setup

1. Install Audient’s software and Two Notes Torpedo Remote for the cab, mic and room options.
2. Choose a cabinet before setting drive, since the cab changes perceived gain.
3. Arm two tracks for guitar: processed and dry DI.
4. Set the valve drive by ear, then trim the input so peaks stay clear of clipping.
5. Use the mic preamps for vocals or an acoustic guitar mic.

How the Audient Sono compares

Interface	I/O	Mic preamps	Connection	Power
Audient Sono	10-in/4-out (with ADAT)	2	USB	External power supply
SSL 2	2-in/2-out	2	USB-C (USB 2.0)	USB bus powered
Arturia MiniFuse 2	2-in/2-out	2	USB-C	USB bus powered

The SSL 2 and Arturia MiniFuse 2 are cheaper, bus-powered two-preamp interfaces that leave amp tone to plugins. Choose them if guitar is one source among many. Choose Sono if guitar is the main instrument and you want the feel of a valve preamp under your fingers rather than a plugin. For more options, see the best audio interfaces.

Mistakes to avoid

• Recording only the processed tone and losing the option to reamp.
• Treating the valve drive like a volume knob; it changes the character as well as the level.
• Stacking an amp plugin after Torpedo by accident, which doubles the cabinet sound.

You may also find these useful: whether a MIDI keyboard needs an interface, whether you need an audio interface.

Audient Sono workflow for recording guitar

The Audient Sono combines a 12AX7 valve preamp with Two Notes Torpedo cabinet simulation. Therefore, the recording routine differs from a plain interface. Here is a session plan that builds on the setup steps above.

1. Power it from the 12 V supply. Audient lists a 12 V DC power input, so it is not bus-powered.
2. Connect over USB-C. Audient lists USB 2.0 on a Type-C connector, at 24-bit up to 96 kHz.
3. Plug the guitar into the front input. Use a short, good instrument cable.
4. Dial the valve preamp. Set drive first, then the three-band tone control.
5. Choose a Torpedo cabinet. Audient lists 20 cabinets, including bass cabinets, with three hardware presets.
6. Record two tracks. Capture the processed sound plus a clean DI, if your routing allows it.
7. Monitor through the DSP mixer. It keeps delay low while you play.
8. Save your favorite tones. Store them in the three hardware presets.

Finally, record a test riff and check it in the mix. A tone that sounds big on its own often needs less gain once the full song plays.

Audient Sono vs similar interfaces

This table compares the Sono with interfaces reviewed on this site, using manufacturer information.

Feature	Audient Sono	Audient EVO 16	SSL 2	Apogee Jam
Main purpose	Guitar tone and recording	Eight-mic recording	General two-input recording	Guitar into a computer or iPad
Mic preamps	2	8	2	None
Valve guitar preamp	Yes, 12AX7	No	No	No
Cabinet simulation	Two Notes Torpedo	No	No	No
Optical input	ADAT or S/PDIF	Yes	No	No

In short, the Sono is a guitar amp tool first and an interface second. The other options are general interfaces or simple guitar inputs.

What the published specs mean

Audient lists two console mic preamps with 0 to 60 dB of mic gain and an equivalent input noise of -128 dBu. In practice, they cover vocals and acoustic instruments well. Line inputs range from -10 to +50 dB of gain.

The optical input takes ADAT, with eight channels at 44.1 or 48 kHz and four at 88.2 or 96 kHz. Alternatively, it can take S/PDIF. As a result, you can add an eight-channel preamp for drums later.

Audient also lists a re-amp output, two speaker outputs and one headphone output. The headphone output suits late-night playing, when an amp is not an option.

Reamping a DI track

Audient lists a re-amp output, labeled To Amp. It sends a recorded DI track back out to a real amplifier or pedal chain. Therefore, you can choose the final tone after the take is done.

1. Record a clean DI while the player monitors the Sono’s tone.
2. Route the DI track in your DAW to the re-amp output.
3. Connect the re-amp output to the amp’s input with an instrument cable.
4. Mic the amp on one of the Sono’s mic preamps.
5. Adjust the amp until the tone sits in the mix, then record.

Keep the re-amp level modest at first, then raise it. A hot signal can make the amp sound harsher than intended.

Recording vocals and guitar together

The two mic preamps let a singer-guitarist track voice alongside the guitar. Put the vocal on a dynamic mic, which picks up less amp and room sound. Then record the guitar from the Sono’s valve path to its own track.

Set the vocal gain while the player sings and plays the loudest section. In addition, keep the guitar tone a little drier than you think. You can add reverb later, but you cannot remove it.

Using the low-latency DSP mixer

Audient lists a low-latency DSP mixer with talkback setup. It lets you hear the guitar and vocals with very little delay. Meanwhile, the computer handles playback of the backing tracks.

Use a small DAW buffer while tracking and a bigger one later for mixing. If you hear clicks, close other apps first. Then raise the buffer one step at a time.

Shaping tone with the valve and the three-band EQ

The Sono’s tone section is simple: drive plus a three-band tone control. Simple controls, however, still reward a method.

1. Start with the tone controls at their center positions.
2. Raise drive until the guitar breaks up the way you want, then back off a touch.
3. Adjust bass so palm mutes stay tight, not boomy.
4. Set the middle so the guitar cuts through without honking.
5. Use treble last, for bite and clarity.

Next, try two or three cabinets with the same preamp setting. A cabinet often changes the tone more than the EQ does. Finally, store the best combination in a hardware preset. For level targets while tracking, see our guide to guitar recording levels.

Adding drums over ADAT

The optical input turns the Sono into a small band interface. Connect an eight-channel ADAT preamp, and you gain eight more inputs at 44.1 or 48 kHz. That covers a basic drum kit.

First, set one unit as the clock master. Then match sample rates on both. Next, name the new channels in your DAW template. Remember that ADAT carries four channels at 88.2 or 96 kHz, so stay at standard rates for full kits.

Recording bass through the Sono

Audient lists bass cabinets among the Torpedo models. So bassists can use the same valve-and-cabinet path as guitarists. Start with less drive than for guitar, because bass needs a solid, clean low end.

Next, pick a bass cabinet and set the bass control so the notes stay even. Then check the tone against the kick drum in your mix. In addition, record a clean DI alongside the processed sound when you can. Bass tones are often reworked during mixing, and a DI gives you that freedom.

A quiet late-night session

One big advantage of the Sono is volume. A real valve preamp and cabinet simulation mean no loud amp in the room. Plug in headphones, set a sensible level and play. Meanwhile, the speaker outputs stay off. As a result, you can record a full guitar part without disturbing anyone.

Who the Sono is for

• Guitarists who want a real valve preamp without a loud amp.
• Home studios that record guitar late at night.
• Bassists, since Audient lists bass cabinets in the Torpedo models.
• Players who want to reamp DI tracks through real amps.

Who should skip it

• Podcasters and vocal-only producers, who do not need the guitar features.
• Producers with many synths who need more line inputs.
• Anyone who wants a bus-powered interface for a laptop bag.
• Users who need sample rates above 96 kHz.

Pros and cons

Pros	Cons
12AX7 valve guitar preamp	Needs a 12 V power supply
Two Notes Torpedo cabinets, including bass	Only three hardware presets
Two console mic preamps	Sample rates top out at 96 kHz
Re-amp output	One headphone output
Optical input for expansion	Less useful for non-guitarists

For the full list, see Audient’s Sono tech specs.

Common mistakes with an amp-modeling interface

• Too much gain. Heavy drive sounds big alone but blurs in a mix.
• No clean DI. Without one, you cannot change the tone later.
• Reverb baked in. Add space in the mix instead.
• Hot reamp levels. Start low and raise the level slowly.
• Forgetting the power supply. The Sono needs its 12 V supply, so pack it for sessions away from home.

Check the current price of the Audient Sono on Amazon.

FAQ

The Audient Sono is worth a closer look if the scenarios above sound like your sessions. Still deciding? Read how to choose an audio interface first.