Audient has announced the third generation of its iD desktop audio interfaces, bringing a completely redesigned platform to its popular recording range. The new Audient iD1, iD2, iD2+ and iD4+ combine console-derived microphone preamps, onboard DSP processing, analogue tone shaping and built-in room correction in compact, USB-C-powered interfaces.
The new iD MK3 range introduces Audient's Analogue Intelligence platform, combining traditional analogue circuitry with digital control and processing. All four models share the same core audio technology, allowing users to select an interface based on their connectivity and workflow requirements without sacrificing recording quality.
A New Generation of Audient Console Preamps
The foundation of the new iD range is Audient's Console Mic Preamp, based on the discrete Class-A design found in the company's flagship ASP8024-HE recording console.
Each preamp delivers 75 dB of clean gain, providing sufficient amplification for demanding dynamic microphones such as the Shure SM7B without requiring an external gain booster.
The interfaces also feature 32-bit conversion with 128 dB of dynamic range and support sample rates up to 192 kHz. This combination provides the resolution and headroom needed for detailed recordings, from intimate vocal performances to complex multitrack productions.
Another significant improvement is the introduction of digitally recallable analogue controls. Rather than relying exclusively on conventional potentiometers, the interfaces use stepped encoders that provide precise, repeatable gain adjustments. Combined with Audient's Smartgain technology, users can automatically establish appropriate recording levels and recall settings when returning to previous sessions.
RoomTune Brings Hardware-Based Monitor Correction to Every iD Interface
One of the most significant additions to the iD MK3 range is RoomTune, Audient's proprietary monitor correction system.
Included free with all four interfaces, RoomTune measures the acoustic response of a listening environment and applies correction through the interface's onboard DSP.
Unlike software-based correction plugins that must be inserted into a DAW or monitoring chain, RoomTune operates directly on the hardware. This means correction remains active across the entire computer, including recording software, streaming applications and other audio playback sources.
Because the processing takes place inside the interface, RoomTune does not consume computer CPU resources.
At launch, RoomTune supports stereo monitor correction through the interface's speaker outputs. Audient also plans to add headphone correction and additional target profiles through a future free software update.
Calibration requires the Audient RM1 Reference Microphone, which is included with the iD2+ and iD4+. The microphone is available separately for users of the iD1 and iD2.
Analogue Tone Suite Adds Character Before Recording
Beyond clean recording capabilities, the new iD interfaces feature Audient's Analogue Tone Suite, a collection of four tonal shaping tools designed to modify the character of incoming audio before it reaches the DAW.
Rather than relying entirely on software plugins after recording, these controls allow engineers and musicians to shape their sound directly at the input stage.
Orbit uses a discrete analogue variable-impedance circuit to change the interaction between a microphone and its preamp. Adjusting impedance can influence the microphone's tonal response, allowing users to move between more open, modern characteristics and warmer, vintage-inspired sounds.
HMX introduces harmonic saturation through a custom MOSFET circuit. It can add weight to kick drums, body to guitar recordings and additional low-frequency richness to other sources.
LIFT provides high-frequency emphasis, adding clarity and sheen to recordings that benefit from a brighter presentation, particularly vocals.
GLOW combines the characteristics of HMX and LIFT, adding harmonic richness to the lower midrange while bringing additional presence to higher frequencies.
Together, these tools give users a choice between transparent recording and more characterful analogue processing without requiring additional external equipment.
Onboard DSP Effects Without Monitoring Latency
Audient has also integrated hardware-accelerated DSP effects throughout the iD MK3 range.
The interfaces provide onboard EQ, compression and reverb, allowing musicians to monitor processed audio without the latency normally associated with routing signals through software effects.
This is particularly useful during vocal recording, where hearing compression or reverb in the headphone mix can help performers feel more comfortable and connected to their performance.
By handling these effects internally, the interfaces reduce the processing demands placed on the recording computer while allowing users to maintain responsive monitoring during sessions.
Four Models for Different Recording Workflows
The new iD family consists of four models, each replacing a familiar interface from Audient's previous generation.
Audient iD1
Replacing the previous iD4, the new iD1 is a compact 2-in / 2-out audio interface designed for solo musicians, singer-songwriters and smaller recording setups.
It features one Audient Console Mic Preamp alongside a dedicated JFET instrument input. Both inputs can operate simultaneously, allowing a musician to record vocals and guitar together.
The iD1 also includes Smartgain, direct monitoring, stereo monitor outputs and both 6.3 mm and 3.5 mm headphone connections.
Despite being the smallest model in the range, it shares the same preamp technology, conversion quality, analogue tone shaping and RoomTune correction capabilities as the larger interfaces.
Audient iD2
The iD2 replaces the previous iD14 and expands the platform into a 10-in / 6-out configuration.
It includes two Audient Console Mic Preamps, making it suitable for recording stereo sources, two microphones simultaneously or a microphone and instrument combination.
An ADAT optical input allows users to expand the interface with up to eight additional input channels using a compatible external preamp or converter.
The iD2 also includes Pro Monitor Control with two sets of stereo speaker outputs, providing greater flexibility for producers working with multiple monitor pairs.
For home studios that require professional monitoring features and room for future expansion, the iD2 offers a practical balance between connectivity and desktop simplicity.
Audient iD2+
Replacing the previous iD24, the iD2+ is a 10-in / 14-out interface designed for producers and engineers working with external analogue hardware.
It features two Audient Console Mic Preamps and two balanced hardware inserts on channels one and two. These inserts allow external compressors, equalizers and other analogue processors to be integrated directly into the recording signal path.
The iD2+ also provides eight channels of ADAT input and output, expanding its routing possibilities for studios using external converters or additional recording equipment.
Advanced monitoring functions, talkback and word clock connectivity further support integration into more developed studio environments.
The interface also includes the Audient RM1 Reference Microphone, allowing users to take advantage of RoomTune monitor correction without purchasing a separate calibration microphone.
Audient iD4+
At the top of the new desktop range, the iD4+ replaces the previous iD44 and provides a 20-in / 24-out configuration for larger recording sessions.
The interface features four Audient Console Mic Preamps, two dedicated JFET instrument inputs and two balanced hardware inserts.
With 16 channels of ADAT input and output, the iD4+ can accommodate additional microphone preamps, converters and external digital equipment, making it suitable for recording multiple musicians or larger instrument setups.
Two independent headphone amplifiers support flexible monitoring arrangements, with up to four cue mixes available for performers.
The iD4+ also includes advanced monitor control, talkback functionality and an RM1 Reference Microphone for RoomTune calibration.
Despite its expanded connectivity, it retains the compact desktop format and USB-C bus-powered operation shared by the entire range.
A Redesigned Desktop Experience
Alongside the internal technology improvements, Audient has refreshed the physical design of its iD interfaces.
The new models feature sloped top panels, making their controls easier to reach when placed on a desk. A stepped metal encoder serves as the central control point for gain and monitoring adjustments, while illuminated metering provides clear visual feedback.
The interfaces also incorporate digitally controlled analogue gain, helping users return to previous recording configurations without having to manually recreate every setting.
All four models support macOS and Windows and operate through USB-C bus power, eliminating the need for a dedicated AC power adapter during normal operation.
The combination of compact hardware, simplified controls and integrated processing makes the new interfaces particularly well suited to studios where desk space and workflow efficiency are priorities.