IK Multimedia iRig Mic HD 2

Introduction

Thank you for purchasing the iRig Mic HD 2, a high-quality, universal digital hand-held microphone for iPhone, iPad, Mac, and PC. This microphone offers unmatched quality and versatility with its 24-bit output and connectivity with iOS and Mac/PC devices.

The iRig Mic HD 2 is equipped with a high-quality cardioid electret condenser capsule, a 24-bit audiophile-grade A/D converter, a sampling rate of 44.1-96 kHz, and a low noise/high definition preamp. It is ideal for a wide range of applications including recording speech, vocals, acoustic instruments, guitar amps, and more. Its comfortable handheld design is perfect for singers, musicians, interviewers, broadcasters, and presenters. The iRig Mic HD 2 also features a headphone output with volume control.

The package includes:

• iRig Mic HD 2 microphone
• Protective zippered storage bag
• Mic clamp
• 5/8" to 3/8" thread adapter
• Micro USB to Lightning cable
• Micro USB to USB cable
• Table tripod
• Quick Start Guide
• Registration Card

The iRig Mic HD 2 features a gold-sputtered capsule and a full set of accessories.

Register your iRig Mic HD 2

Registering your iRig Mic HD 2 provides access to technical support, activates your warranty, and earns you free JamPoints™ for discounts on future IK purchases. Registration also keeps you informed about the latest software updates and IK products.

Register at: www.ikmultimedia.com/registration

Installation and Setup

iOS Devices

1. Connect the included Lightning cable to the Micro USB port on the iRig Mic HD 2.
2. Connect the Lightning cable to the connector on your iOS device.
3. Download and launch your preferred audio processing or recording app (e.g., VocaLive, AmpliTube, iRig Recorder).
4. Start talking or singing into the iRig Mic HD 2 and adjust the input level using the gain knob. The status LED will indicate the input level (Blue: connected/active, Green: low signal, Orange: OK signal, Red: high signal).
5. Connect your headphones to the headphone port on the iRig Mic HD 2 and adjust the volume with the dedicated knob.

Mac

1. Connect the included Micro USB to USB cable to the iRig Mic HD 2.
2. Connect the USB cable to a free USB port on your Mac.
3. Launch any Core Audio-compatible application and select "iRig Mic HD 2" as the input device in the audio preferences.
4. Start talking or singing into the iRig Mic HD 2 and adjust the input level using the gain knob.
5. Connect your headphones to the headphone port on the iRig Mic HD 2 and adjust the volume with the dedicated knob.

iRig Mic HD 2 Status LED

The multicolor LED on the iRig Mic HD 2 provides information about its operating status:

• LED is off: iRig Mic HD 2 is not connected to a power source.
• LED is bright blue: iRig Mic HD 2 is connected and active.
• LED is green: iRig Mic HD 2 is active and the input signal is low.
• LED is orange: iRig Mic HD 2 is active and the input signal is OK.
• LED is red: iRig Mic HD 2 is active and the input signal is too high.

Setting Optimal Gain

When using the iRig Mic HD 2, monitor the status LED to set the optimal input gain:

• If the LED alternates between BLUE and GREEN, or is always BLUE or GREEN, increase the input gain by rotating the level control clockwise.
• If the LED flashes RED, decrease the input level by rotating the gain control counterclockwise.
• For optimal level setting, the LED should alternate between GREEN and ORANGE while you speak or sing.

The gain control is slightly recessed to minimize accidental changes during use.

Signal Flow

The iRig Mic HD 2 uses quality electronic components. The diaphragm converts sound into electrical energy, which is amplified accurately with minimal coloration. This analog signal is then converted into digital data by the microphone's circuitry for use by computers or iOS devices. This makes the iRig Mic HD 2 ideal for recording vocals, podcasts, and acoustic instruments.

Cardioid Unidirectional Pickup Pattern

The iRig Mic HD 2 features a cardioid (unidirectional) pickup pattern, meaning it primarily captures sound from the front, minimizing sound from the sides and rear. This reduces the risk of feedback and makes it ideal for vocals, speech, instruments, and interviews.

Tip: While the built-in microphones of mobile devices are omnidirectional (capturing sound from all directions), the iRig Mic HD 2 offers increased clarity and isolation from unwanted sounds.

Proximity Effect

As a unidirectional microphone, the iRig Mic HD 2's response to low frequencies changes with distance from the sound source:

• For more warmth and bass (fuller voices), speak or sing very close to the microphone (a few inches or less).
• For a lighter and brighter sound, maintain a greater distance (over 10 inches / 25 centimeters).

This effect applies to both vocals and instruments.

Recording Applications

Vocals and Speech

The iRig Mic HD 2 is excellent for recording voice and speech, such as interviews. The proximity effect allows you to shape the sound: closer proximity yields more warmth and bass. For a "big" vocal sound with maximum presence, position the vocalist 1-3 inches from the capsule. The built-in windscreen helps prevent plosives at this close range. For a lighter sound, increase the distance.

The acoustic environment significantly impacts recording quality. Rooms with carpets and curtains absorb sound, resulting in a drier recording that is easier to mix. Rooms with glass, marble, wood floors, or tile produce natural reverb, which can be pleasing but difficult to remove during mixing.

Use the iRig Mic HD 2 for high-quality on-the-go speech and interview recordings.

Acoustic Instruments

With its high-quality components, the iRig Mic HD 2 can record acoustic instruments with studio-quality sound. For acoustic guitar, aim the microphone at the neck where it joins the body (around the 12th or 14th frets) for a balanced sound with clear highs. Placing it in front of the soundhole captures more low-end. For more high-end detail, position the microphone further away from the guitar, either at the neck position or above the instrument near the player's head. Experiment with different positions to achieve your desired sound.

An All-Around Microphone

The iRig Mic HD 2's wide gain range allows it to record a broad spectrum of instruments, including guitar amplifiers, drums, and wind instruments. It is a versatile, all-around microphone.

Troubleshooting

Sound is distorted.

Check that the input level on the iRig Mic HD 2 is set correctly. If the red LED lights up when you speak or sing, decrease the input level as described in this guide.

The iRig Mic HD 2 status LED is always dark blue and no sound is produced.

For the iRig Mic HD 2 to power on, a Core Audio-compatible audio app must be launched on your iOS device or Mac.

• iOS: Ensure you are using an app that supports digital audio input from the Lightning connector.
• Mac: Ensure "iRig Mic HD 2" is selected as the audio input device in your audio application's preferences.

Specifications

• Microphone Type: Condenser, electret
• Polar Pattern: Cardioid
• Interface Type: USB digital microphone with built-in low-noise, high-definition preamp.
• Conversion: 24-bit A/D, 24-bit D/A
• Sampling Rate: 44.1 kHz, 48 kHz, 88.2 kHz, and 96 kHz
• Frequency Response: 20 Hz - 20 kHz, -3 dB
• Maximum Sound Pressure: 125 dB
• Sensitivity: -40 dB, 10 mV/Pa
• Windscreen: Built-in
• Sensitivity Adjustment: Adjustable over a 40 dB range
• Gain Control: Built-in low profile gain control
• LED Indicator: Built-in multicolor LED for status and audio level indication
• Connector Type: Standard Micro-USB
• Headphones Output: 1/8" TRS jack
• Power and Connection: Works with iOS and Mac/PC computers

Warranty

For the complete warranty policy, please visit: www.ikmultimedia.com/warranty

Support and More Info

www.ikmultimedia.com/support

www.irigmichd2.com

Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards.

FCC Statement

This device complies with Part 15.107 and 15.109 Class B of the FCC Rules CFR47: October 2010. Operation is subject to the following two conditions:

1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference that may cause undesired operation.

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

Made for iPod, iPhone, iPad

"Made for iPod," "Made for iPhone," and "Made for iPad" indicate that an electronic accessory is designed to connect specifically to iPod, iPhone, or iPad, respectively, and has been certified by the developer to meet Apple performance standards. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards. Use of this accessory with iPod, iPhone, or iPad may affect wireless performance.

iRig® Mic HD 2, AmpliTube®, EZ Voice™, iRig® Recorder, VocaLive® are trademarks of IK Multimedia Production Srl. iPad, iPhone, iPod touch, Retina, Mac, and GarageBand are trademarks of Apple Inc., registered in the U.S. and other countries. iPad Air, iPad mini, and Lightning are trademarks of Apple Inc. All other trademarks are property of their respective owners.