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Audient iD4 USB Audio Interface

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Product Details

The Audient iD4 delivers the audio performance of a large format console in a portable desktop package enabling you to record your vocals and guitar simultaneously. Providing one renowned Audient console mic pre, class-leading converter technology, dual headphone outputs, console style monitor control, JFET D.I and their virtual scroll wheel technology 'ScrollControl', iD4 is a professional but affordable solution for your home studio or for when you're on the road.

The Professional Sound You Deserve

Audient is the only company that use the same Class-A mic pre design throughout their entire product range, whether you're in the studio with an Audient console or on the road with iD4, you're always guaranteed the same world class Audient sound.

Brilliance On the Inside Enables Brilliance On the Outside

iD4 provides you with high performance AD-DA converters. Quality in the analogue stages of design comes from years of experience as analogue console designers, and when coupled with outstanding converter technology it enables you to hear audio as it's supposed to sound. The importance of converters should never be underestimated. Experience audio the Audient way.

Simply Scroll to Control

With a touch of a button iD4's volume encoder becomes a virtual scroll wheel, enabling you to adjust DAW hosts, plug-in parameters and even scroll through your iTunes library
- just like you're adjusting a piece of hardware. Wherever your mouse pointer hovers, the iD knob can scroll to control! And when your not using ScrollControl, pressing iD4's volume encoder activates DIM, enabling you to quickly reduce the playback volume.

Plug in and Be Inspired

iD4 has a harmonically rich JFET D.I input. Designed to replicate the input stage of a classic valve amplifier, you can plug your guitar, bass, keyboard or drum machine straight in and start recording instantly. Get professional quality recordings from the start and take your track to the next level.

Headphone Mixes with Clarity

Recording an acoustic guitar and vocal? iD4's Monitor Pan feature enables you to pan both the mic pre input and D.I input from left to right, making it easy for you to create a balanced headphone mix that suits you. Quickly plug in, set up a headphone mix and starting tracking instantly, perfect for singer songwriters & producers on the go!

Record with Confidence

iD4's Monitor Mix feature lets you monitor a blend of both iD4's inputs and your DAW playback, providing near zero latency monitoring while recording. Designed with creativity in mind, Monitor Mix allows you to quickly blend in your DAW playback and start recording along to your multitrack instantly, enabling you to focus on the music and lay down your track effortlessly.

Write, Collaborate and Create

Featuring a dual headphone output, iD4 enables you to collaborate with your friends and other artists. Whether you're recording a guitar and a vocal, or just listening to music together, iD4 lets you plug in two sets of headphones, making it the perfect tool for jamming with your friends and capturing creativity as it happens. The dual headphone output also has both a jack and mini jack output, so no more need to carry around a pesky headphone adaptor!

Quality Deserves Protection

iD4 has been designed to last, from its all-metal construction, hand finished aluminium knobs and high grade component selection, iD4 will stand up to countless late nights in the studio and days on the road.


- 2-in/2-out USB Audio Interface
- 1 x Class-A Audient Console Mic Preamplifier
- 1 x Discrete JFET Instrument Input
- High Performance Converters
- iD ScrollControl Mode
- Zero Latency Monitoring with Monitor Mix & Pan
- Main Speaker Output
- Independent Class-AB Headphone Amplifier with Dual Outputs
- Monitor Control Functionality
- USB2.0 Bus Powered
- 24bit/96khz
- All-Metal Enclosure
- Windows, macOS and iOS compatible
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Microphone Preamp: (measurement includes ADC signal path)
- Mic Gain: 0 to 66 dB (inc. +10 dB software boost)
- Line Gain: -10 to 56 dB (-10dB hardwired line pad)
- Phantom Power: 48V +/-4V @ 10mA/Channel (12VDC only)*
- Mic Ein: <-126.0 dBu
- CMRR: >75 dB @ 1kHz
- Max Input Level: +12 dBu (0 dBFS digital Maximum)
- Input Impedance (Mic): 2.8 kO Balanced
- Input Impedance (Line): >8kO Balanced
- Frequency Response: +/-0.1 dB 20Hz to 22kHz @ min. gain, +/-1.0 dB 20Hz to 22kHz @ max. gain
- Crosstalk: <-91 dBu
- THD+N @ 0dBu (1kHz): \t0.0015% (-96.5dBu)
- SNR: 96 dB un-weighted, 99 dB A-weighted
- XLR Combi Female: Pin 2 (Hot), Pin 3 (Cold) & Pin 1 (Shield)
- 1/4" TRS Jack: Tip (Hot), Ring (Cold) & Sleeve (Shield)
- D.I (Channel 1):
- D.I Gain: -5 to 45 dB (inc. +10 dB software boost)
- Max Input Level: +8 dBu (0.6% THD typical)
- Input Impedance: >500kO Unbalanced
- Frequency Response: +/-0.1 dB 20Hz to 22kHz
- THD+N @ 0dBu (1kHz): \t<0.1% all musical 2nd and 3rd harmonics, Typically 0.05% at 0dBu
- SNR: 87 dB un-weighted, 90dB A-weighted
- 1/4" JACK: TIP (Hot) & SLEEVE (Shield)
- Analog to Digital Converter (ADC 1 & 2): (measured sans microphone preamplifier under AES-17)
- Max Input Level: +12 dBu (0 dBFS digital maximum)
- Digital Reference Level: +12 dBu = 0 dBFS
- Frequency Response: +/-0.1 dB 10Hz to Fs/2 (flat to nyquist)
- Crosstalk: -100 dBu @ 1kHz & 10kHz
- THD+N @ -1dBFS (1kHz): <0.001% (-100 dB)
- THD+N @ -6dBFS (1kHz): <0.0011% (-99.1 dB)
- Dynamic Range: 112 dB un-weighted, 114 dB A-weighted
- Digital to Analog Converter (DAC 1&2): (measured under AES-17 at line outputs 1&2)
- Max Output Level: +12 dBu (0 dBFS digital maximum)
- Digital Reference Level: +12 dBu = 0 dBFS
- Output Impedance: <100O
- Frequency Response: +/-0.1 dB 10Hz to Fs/2 (flat to nyquist)
- Crosstalk: <-104 dBu @ 1kHz & 10kHz
- THD+N @ -1dBFS (1kHz): <0.0015% (-96.5 dB)
- Dynamic Range: 112 dB un-weighted, 115 dB A-weighted
- 1/4" TRS Jack: Tip (Hot), Ring (Cold) & Sleeve (Shield)
- Dual Headphone Output:
- Max Output Level: +12 dBu (0dBFS digital maximum)
- Digital Reference Level: +12 dBu = 0 dBFS
- Voltage Gain: +6 dB (optimised for loudness)
- Output Impedance: <30 O Unbalanced
- Frequency Response: +/-1.0 dB 10Hz to Fs/2 (load dependant)
- Crosstalk: -98 dBu @ 1kHz & 10kHz
- THD+N @ -1dBFS (1kHz): <0.0012% (-98.4 dB)
- Dynamic Range: 106 dB un-weighted, 108 dB A-weighted
- Max Level Into 30ohms: +3 dBu, 0.008% THD+N, Power: 80mW
- Max Level Into 60ohms: +6 dBu, 0.005% THD+N, Power: 80mW
- Max Level Into 600ohms: +12 dBu, 0.0025% THD+N, Power: 31mW
- 1/4" TRS Jack: TIP (Left), RING (Right) & SLEEVE (Shield)
- 1/8" Mini Jack: TIP (Left), RING (Right) & SLEEVE (Shield)
- USB 2.0 High Speed:
- Bus Power: 500mA @5V System Limit, 420mA @5V Maximum (No 48V)
- Number of Input Channels: 2 (2 Analogue)
- Number of Output Channels: 2 (2 Analogue)
- DSP Mixer Latency: Round Trip (in-to-out)
- 44.1kHz 1.583ms
- 48.0kHz 1.458ms
- 88.2kHz 0.792ms
- 96.0kHz 0.729ms
- Compatibility:
- iD4 supports the following operating systems:
- macOS 10.7.5 and later
- Windows 7 and later
- iOS 6 and later
- To use iD4 with an iOS device a camera adapter kit and a powered USB 2.0 hub is required.
- Power Supply:
- USB2.0 Powered (2.5 Watts Maximum)
- iD4 features a class leading converters and class-A mic pre. We've optimised all circuitry so that they can supply true 48v phantom power to a single Audient mic pre without compromise. Your microphones will thank you when they get enough voltage.

When will I receive my shipment?

We ship on business days (Saturday, Sunday, and holidays are not business days). Packages ship from Mississippi, Nevada, New Jersey, or Ohio -- we cannot guarantee that any product will ship from a specific warehouse. Expedited Shipping (1-Day Air and 2-Day Air) is the only way to guarantee that you will receive an item within a certain time frame. Delivery estimates for expedited shipping options are listed on the product page for the item in question. All expedited shipments are delivered Monday-Friday.

Ground Shipping typically takes 1-4 business days from the date of shipment (for orders within the 48 contiguous United States). Residential ground and Free 2-Day shipments are delivered Tuesday-Saturday. Commercial ground and Free 2-Day shipments are delivered Monday-Friday. Make sure to select the proper address type for your address in checkout, as delays may occur if your selection is incorrect.

For APO/FPO customers, all orders ship via USPS. Expedited shipping is not available. Tracking for these orders is not available.

For customers shipping to a PO Box, the order may need to be shipped via USPS. For this reason, expected delivery dates cannot be guaranteed.

Do you ship to my location?

For most products shipping to the continental United States, customers may choose Ground, 2-Day Air, or 1-Day Air delivery. We also ship to Alaska and Hawaii; however, due to carrier restrictions, we cannot ground-ship to those states.

In addition, we ships to the following destinations, though some restrictions apply:

  • Canada
  • Puerto Rico
  • U.S. Territories

See instructions below for how to search the site by our eligible shipping destinations.

Note: We cannot change a shipping address on an order after it has shipped. If an order is returned because it couldn't be received at the listed shipping address, we will accept the return but will not refund the shipping charges.


We ship a lot of our most popular gear to Canada! To determine if item(s) ship to Canada, add the item(s) to your cart and enter your shipping postal code. Items that ship to Canada are sent via International Air, and delivery is typically 2-5 business days from the date of shipment.

Canadian orders are charged in U.S. dollars. Actual charges are dependent on your bank's conversion rate. Your bank may assess additional fees for international orders.

Although items shipped to Canada receive their full factory warranty, they must be returned to a United States service center for repairs. We're not responsible for any shipping or customs fees incurred in such a case.

Puerto Rico

We ship many items to Puerto Rico. To determine if item(s) ship to Puerto Rico, add the item(s) to your cart and enter your shipping zip code. Eligible items ship via International Air, and typically arrive 2-5 business days from the date of shipment.


We ship to APO/FPO addresses for free, though over-sized items may be ineligible. To determine if item(s) ship to your APO/FPO address, add the item(s) to your cart and enter your shipping zip code.

U.S. Territories

We ship eligible products to American Samoa, the Federated States of Micronesia, Guam, the Marshall Islands, the Northern Mariana Islands, Palau, and the Virgin Islands. Eligible items typically arrive 2-7 business days from the date of shipment.

What about customs fees?

Please be aware of customs fees such as taxes and duties, which are not included in our shipping charges. Customs fees vary from location to location. Please check with your local customs office for more information on the fees in your area. If you refuse to pay these fees, your order will not be delivered. We cannot refund shipping charges if an item is returned due to refusal to pay fees, and a restocking fee may be applied to cover the cost of return shipping. Customs fees are non-refundable.

Which items ship immediately?

Most orders ship the same business day your order is placed when you place a valid order before the shipping deadline.

Immediate shipment is available Monday-Friday. A valid order placed before 5 p.m. EST will ship the same day when using Ground or Free 2-Day shipping. Ground and Free 2-Day shipping orders placed after 5 p.m. EST will ship the next business day. Many orders using an expedited shipping method (2 Day Air or Next Day Air), and placed before 10 p.m. EST, will ship the same day.

Shipment and availability information updates from our warehouse to our website almost in real time. We are highly confident of the status of each item when you view a page. However, we do not reserve inventory being viewed or even placed in shopping carts, so we cannot guarantee an item's availability until you have placed your order. In particular, if you have been in the checkout area for more than about 10 minutes, we do recommend that you refresh the page to get the most current inventory prior to checking out.

What is a valid order?

A valid order is for a valid item at a valid price, placed with a credit card with complete and verifiable address and other information. Details.

Does immediate shipment mean immediate delivery?

Once an order is shipped, our carriers (Federal Express and UPS) typically guarantee a service time for when the order will be delivered to you. Our carriers have a very good record of delivering at their promised service time. We will ship immediately, and on all items, we will refund expedited shipping charges if the carrier's service levels for your chosen shipping method are not met.

If a product is in stock, is there any reason it will not ship immediately?

Exceptions are very unusual, but here are some examples of reasons that might prevent us from shipping immediately:

  • Warehouse, call center, or web operations lose power or telecom connectivity.
  • Warehouse, call center, or web operations lose capability due to adverse weather (blizzard), safety threat, or other factors.

What can I do if I don't feel you've lived up to your guarantees?

If you ever feel we have not lived up to any of our guarantees, we want to know about it -- and we want a chance to do right if we agree. Contact Us.

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