3 CONTROLS AND CONNECTIONS

3 . 1 F R O N T P A N E L L A Y O U T A N D D E S C R I P T I O N

1.Microphone / Instrument Pre-Amplifier. Your FIREBOX is equipped with two custom designed PreSonus microphone / instrument preamplifiers for use with all types of microphones including Dynamics, Condensers, and Ribbons as well as instruments and line level signals. The award winning PreSonus preamplifier design is a Class A input buffer followed by a dual servo gain stage. This arrangement results in ultra low noise and wide gain control allowing the FIREBOX user to boost desirable signal without increasing unwanted background noise.

2.48 Volt Phantom Power. The FIREBOX has selectable 48V Phantom power available for both preamps.

XLR connector wiring for Phantom Power

Pin 1= GND

Pin 2= +48V

Pin3= +48V

+22dBu Headroom. The FIREBOX mic-pre has +22 dBu of headroom. This feature gives you wide dynamic range and excellent transient response characteristics.

Neutrik Combo Connectors. Both preamps of the FIREBOX have a Mic/Line connector using the Neutrik Combo connector. This revolutionary style connector lets you use either ¼” phone or XLR connectors in the same female input.

INSTRUMENT INPUTS (Channels 1 and 2): The ¼” TS connector on channels 1 and 2 are for use with an instrument (guitar, bass, and etc.). When an instrument is plugged into the instrument input, the microphone preamplifier is bypassed and the FIREBOX becomes an active instrument preamplifier.

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Presonus Audio electronic FIREBOX Controls and Connections, R O N T P a N E L L a Y O U T a N D D E S C R I P T I O N

FIREBOX specifications

The PreSonus AudioFireBox represents a significant advancement in mobile audio interface technology, ideal for both musicians and audio professionals on the go. Designed to provide high-quality audio recording and playback, the AudioFireBox is compact, making it incredibly portable without sacrificing functionality.

One of the standout features of the AudioFireBox is its FireWire connectivity. FireWire offers increased bandwidth compared to traditional USB interfaces, allowing for higher sample rates and bit depths. This means users can record up to 24-bit/96 kHz audio, capturing intricate details and nuances in sound that are critical for professional recording.

In terms of inputs and outputs, the AudioFireBox boasts four combination mic/instrument (XLR/TRS) inputs. This versatility makes it suitable for various recording situations, whether you're tracking vocals, instruments, or capturing stereo mixes. Additionally, the interface features six line outputs, allowing users to route audio to external devices, such as monitors or effects processors, providing flexibility in studio setups.

The AudioFireBox includes a robust monitoring system. It features zero-latency monitoring, allowing musicians to hear their inputs without delay. This is crucial during tracking sessions as it helps performers maintain timing and stay immersed in their performance. The built-in headphone output also allows for personal monitoring during sessions.

From a build quality perspective, the PreSonus AudioFireBox is designed to withstand the rigors of travel, featuring a durable chassis. Its intuitive front-panel controls provide easy access to gain settings and monitoring functions, making adjustments simple, even in the heat of recording.

The AudioFireBox is also compatible with most major digital audio workstations (DAWs), including Pro Tools, Logic Pro, and Ableton Live. Its extensive compatibility expands its usability, making it an excellent choice for those already invested in specific software ecosystems.

Moreover, the PreSonus AudioFireBox comes bundled with Studio One Artist software, providing users with everything they need to start producing music right out of the box. This full-featured DAW offers a streamlined workflow, making it easy for beginners to dive into music production.

In summary, the PreSonus AudioFireBox is a powerful audio interface that combines portability, versatility, and high-quality sound. Its FireWire connectivity, multiple inputs and outputs, zero-latency monitoring, and robust software package make it an excellent choice for both aspiring artists and seasoned professionals looking to enhance their recording capabilities while maintaining mobility.