IK Multimedia

IK Multimedia iRig Pre Microphone Preamp

4.3 (1838 reviews)
XLR48vPhantom powercondenser

Connect any XLR microphone to your iPhone or iPad with the IK Multimedia iRig Pre — phantom power included.

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Overview

The IK Multimedia iRig Pre is a compact microphone preamp that bridges the gap between professional XLR microphones and mobile recording devices. It accepts any standard XLR microphone — dynamic, condenser, or ribbon — and routes the signal through a 15.75-inch cable to your iPhone, iPad, or iPod touch via the 3.5mm headset jack. An adjustable gain knob lets you dial in the right input level for your specific microphone, and a built-in +48V phantom power switch enables the use of studio condenser microphones that require external power.

Designed for portability, the iRig Pre runs on a single 9V battery and delivers up to 30 hours of use with phantom power off or approximately 10 hours with it engaged. The 1/8-inch headphone output provides real-time monitoring through supported apps, giving you confidence that your audio is being captured cleanly. Compatible with a wide range of popular audio and video recording applications, the iRig Pre is a practical solution for mobile journalists, podcasters, musicians, and content creators who need to capture better-than-built-in-mic audio without carrying a full recording rig.

Key Features

XLR microphone input with adjustable sensitivity

1/8” headphone output for real-time monitoring with supported apps

+48v Phantom power for use with professional condenser microphones

15.75” cord makes it easy to connect and position

30 hours battery life / 10 hours with phantom power on

Works with all popular audio & video apps

Specifications

Brand
IK Multimedia
Model
iRig Pre
Input
XLR (adjustable sensitivity)
Output
1/8" (3.5mm) TRRS
Headphone Output
1/8" (3.5mm)
Phantom Power
+48V
Cable Length
15.75 inches
Power
9V Battery
Battery Life
30 hours (10 hours with phantom power)
Compatibility
iPhone, iPod touch, iPad

Pros & Cons

👍 Pros

  • Provides +48V phantom power from a compact, battery-operated unit, enabling condenser mic use on mobile devices.
  • Universal XLR input accepts any standard microphone, from dynamic to condenser models.
  • 30-hour battery life without phantom power makes it practical for extended field recording sessions.
  • Gain control knob allows you to adjust input sensitivity to match different microphone output levels.

👎 Cons

  • Connects via the 3.5mm headset jack, which newer iOS devices and many Android phones have removed — requiring an adapter.
  • Powered by a 9V battery that is not rechargeable and must be replaced periodically.
  • Battery life drops to approximately 10 hours when phantom power is active.
  • Audio quality is limited by the analog 3.5mm connection compared to digital interfaces.

Frequently Asked Questions

Yes. It supplies +48V phantom power, allowing you to use professional condenser microphones that require external power. Phantom power is activated via a switch on the unit.
It connects through the 1/8" (3.5mm) headset jack using a 15.75-inch cable, functioning as an analog audio input that works with most recording and video apps.
The iRig Pre runs for approximately 30 hours on a single 9V battery with phantom power off, or about 10 hours with phantom power engaged.
Yes. The 1/8" headphone output allows real-time monitoring when used with supported recording apps, so you can hear exactly what is being captured.