Presonus Audio electronic DigiMAX LT Operations, Dynamic Microphones, Phantom Powered Microphones

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3 OPERATIONS

3.1 DYNAMIC MICROPHONES

Dynamic microphones are characterized by lower output levels. Hence, more gain is needed to amplify a dynamic microphone to operating level. Occasionally it is necessary to add the -20dB pad to the microphone to avoid distortion (e.g. when recording percussion).

Do not use phantom power when using dynamic microphones.

3.2 PHANTOM POWERED MICROPHONES

Phantom powered microphones such as condenser and some ribbon micro- phones require external power to preamplify the microphone acoustic pickup. These microphones typically have much higher output than dynamic micro- phones. Hence the -20dB pad is almost always necessary when close micing to avoid clipping the amplifier.

3.3 LINE LEVEL INPUTS

The 1⁄4” inputs on the DigiMAX LT are designed for use with line level or low impedance inputs not instrument level inputs. These inputs will work for line level devices such as keyboards, samplers, drum machines, CD players, etc.

3.4 APPLICATION GUIDE

Outboard Dynamics Processing Example

The DigiMAX LT has an insert on every channel that allows you to insert your own dynamics processor, such as a compressor, EQ, limiter, or etc. To do this, all you need is your dynamics processor and a TRS insert cable. This cable is Y- shaped, has a single TRS 1⁄4” jack on one end and two 1⁄4” TS jacks on the other end. The single end will look like a stereo 1⁄4” connector jack. This end of the cable plugs into the insert jack on the back of the DigiMAX LT. The other ends of the cable plug into the input and output of the outboard unit. If the outboard unit does not work immediately, you may want to try swapping the jacks that are plugged into the input and output of the outboard unit.

Insert Jacks As Analog Outputs Example 1

You may have noticed by now that the DigiMAX LT does not have a standard analog output. In the event that you want to have analog outputs as well as the lightpipe output, you can use the inserts as analog outputs. To do this, all you need is a 1⁄4” TS cable. Plug the cable in until you feel

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Contents DigiMAX LT Table of Contents Overview IntroductionFeatures Controls and Connections Front Panel+48V Gain ControlControls & Connections Insert Back Panel Basic LayoutWord Clock Out/In Phantom Powered Microphones OperationsDynamic Microphones Line Level InputsInsert Jack As Analog Outputs Example Bypassing The DigiMAX LT Preamps Operations Technical Specifications Technical Specifications PhysicalPresonus Limited Warranty United StatesOutside of the United States

DigiMAX LT specifications

The PreSonus Audio DigiMAX LT is a professional-grade 8-channel microphone preamp and A/D converter that stands out for its quality, versatility, and feature set. Designed for both studio and live sound applications, the DigiMAX LT offers a digital solution for enhancing audio recording capabilities, making it an excellent addition to any audio engineer’s toolkit.

One of the primary features of the DigiMAX LT is its eight high-quality microphone preamps, which deliver exceptional sound clarity and low noise. These preamps are based on PreSonus' renowned technology, ensuring that they capture the nuances of vocals and instruments accurately. Each channel provides a variable gain control for precise adjustments, allowing users to optimize their sound in various environments.

The DigiMAX LT boasts a high-performance 24-bit/96 kHz A/D conversion that ensures fidelity and detail in audio recordings. With this kind of resolution, audio engineers can achieve professional-grade results suitable for any recording situation. The included ADAT optical outputs allow for seamless integration with digital audio workstations and other gear, facilitating a smooth workflow for tracking and mixing.

In addition to its impressive audio specifications, the DigiMAX LT features a unique “Insert” option for each channel. This allows users to insert effects processors directly in the signal path without needing additional routing or cables, simplifying the setup and enhancing efficiency in both studio and live settings.

Another notable characteristic of the DigiMAX LT is its robust construction, designed to withstand the rigors of studio and stage environments. The sturdy chassis and user-friendly interface make it easy to set up and operate, while the LED metering provides visual feedback on signal levels, ensuring that users can make informed adjustments.

For connectivity, the DigiMAX LT is equipped with both analog and digital connections, offering flexibility when integrating into various audio systems. It also features a word clock input and output, providing a stable timing reference for digital conversion.

Overall, the PreSonus Audio DigiMAX LT combines high-quality preamps, robust A/D conversion, and convenient features in a well-built package, making it an essential tool for anyone looking to elevate their audio recording experience. Whether you’re a seasoned professional or an aspiring musician, the DigiMAX LT is designed to meet your audio needs with reliability and precision.