Portable Audio interface for iOS, USB USER MANUAL
Contents Table of Contents Contents 2 English 3 iRig Pre HD 3 Register your iRig Pre HD 3 Installation and setup 4 iOS devices 4 MAC/PC 6 iRig Pre HD LEDs 6 Status / Audio level LED 6 Phatom power LED 7 Setting input gain on iRig Pre HD 7 Direct monitoring 8 Stand adapter 8 Troubleshooting 8 Specifications 8 Warranty 9 Support and more info 9 2
English iRig Pre HD Thank you for purchasing iRig Pre HD. Your package contains: • iRig Pre HD • 2 AA batteries (alkaline) • Micro-USB to Lightning cable • Micro-USB to USB cable • Velcro strap • Quick start guide • Registration card 1x 1x 1x 2x 1x iRig Pre HD is a digital microphone interface for iOS/MAC devices. It features a 3-pin XLR connector for connecting microphones (accepts also phantom powered microphone, thanks to the internal batteries).
English Installation and setup For iOS users: the internal batteries will power up iRig Pre HD while using a microphone that requires external phatom power. iOS devices 1. Connect the included Lightning cable to iRig Pre HD Micro-USB port. 2. Connect the Lightning cable to your iOS device. Make sure phantom power is turned off by setting the phantom power switch to the OFF position. Check that the phantom power LED is OFF.
English 3. If you have not done so already, download your favourite software/app. iRig Recorder VocaLive ikdownloads.com/irigprehd 4. If you are using a microphone connect it using an XLR cable to the iRig Pre HD microphone input and set its level via the dedicated gain wheel. If the microphone requires an external power supply, switch ON the phantom power switch.
English 5. Connect your headphones to the Headphone Output jack on iRig Pre HD and set its level with the dedicated volume wheel. MAC/PC 1. Connect the included USB cable to iRig Pre HD Micro-USB connector. 2. Connect the USB cable to a free USB port on your Mac/PC. 3. Make sure phantom power is turned off by setting the Phantom Power switch to the OFF position. Check that the phantom power LED is OFF. 4.
English Phatom power LED The upper LED show the phantom power status. Phantom LED • Off: phantom power is OFF. • Steady Red: phantom power is ON LOW BATTERY When the battery level approach to be low, all the (turned ON) LEDs will fast blink every “2” sec. When the battery is at a very low level the audio out is muted and the LED continuously blinks. Setting input gain on iRig Pre HD When talking or singing into your microphone, check the audio level/status LED on iRig Pre HD.
English Direct monitoring When recording an audio signal into your audio software, there is often a slight delay before it reaches the outputs of the software and iRig Pro DUO. This delay, called latency, is caused by the computer processing required to convert and record audio. Since this delay can be distracting, iRig Pro DUO provides a direct monitoring path from the inputs to the outputs, which is activated by the Direct Monitor switch.
English Gain Range: 40 dB Phantom Power: +48V ± 4V Frequency Response: 20 Hz - 20 kHz +/-1.5dB Input Noise: -97 dB RMS, -105 dB(A) Stereo Headphone Output Connector: 1/8” TRS Jack. Tip: right / Ring: left / Shield: ground Headphone Level Control numbered thumbwheel Headphone Level Power 100mW into 50 Ohms Other Input/Output Device Connector: micro-USB Common Conversion: 24-bit A/D, 24-bit D/A Sampling Rate: 44.1 kHz, 48 kHz, 88.
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.
