
IK Multimedia
IK Multimedia iRig Pre Microphone Preamp
★★★★★
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
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
Does the iRig Pre provide phantom power for condenser microphones?
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.
How does the iRig Pre connect to a mobile device?
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.
How long does the battery last?
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.
Can I monitor audio in real time while recording?
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.