P R A - 8

8 C H A N N E L M I C R O P H O N E P R E A M P L I F I E R

Congratulations on your choice of microphone preamplifier — you have purchased one of the finest stereo microphone preamplifier s on the market today. This unit was developed using the expertise of professional sound engineers and working musicians. You will find that your new NADY AUDIO PRA-8 has superior performance and greater flexibility than any other microphone preamplifiers in its price range. Please read this manual carefully to get the most out of your new unit.

Thanks for selecting NADY AUDIO as your choice in microphone preamplifier.

FEATURES

The PRA-8 is a professional, multi-purpose 8-channel microphone preamplifier designed for the most exacting world class studio applications, yet affordable enough for home project studios.

Solves many of the connectivity problems arising in studio and live sound applications from using increasingly popular digital audio interfaces which often only consist of unbalanced line inputs or very low (or no mic pre) gain structure for the balanced input stage and with no available phantom power

Eight totally independent world-class preamps in one single rack (1RU) through package with servo-balanced XLR inputs and 1/4" TS outputs for each preamp

Highest quality components and advanced design with ultra- linear, high bandwidth operational amps for no-compromise crystal clear audio with exceptionally low noise and negligible distortion

Individual gain control and Peak LED indicator on each channel with up to 75dB of gain

+48V Phantom Power with individual Phantom On/Off switches and Phantom Power On LED indicators on each channel

Rugged construction for maximum long-term reliability

Shielded internal dual regulated power supply with ~115V(60Hz)/~230V(50Hz) select switch and fused IEC power cord connector

TABLE OF CONTENTS

FEATURES

2

WARNING

3

INSTALLATION

4

FRONT & REAR PANEL CONNECTIONS

5

CONTROLS & INDICATORS

5

APPLICATIONS

6

1. Using the PRA-8

6

SPECIFICATIONS

6

NOTES

7

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Nady Systems PRA-8 owner manual Features, Table of Contents

PRA-8 specifications

The Nady Systems PRA-8 is a professional wireless microphone system known for its reliability and versatility, making it a popular choice for performers, presenters, and event organizers. This system is particularly valued for its robust performance in various environments, whether it’s a small venue or a large stadium.

One of the main features of the PRA-8 is its UHF (Ultra High Frequency) operation, which assures a stable signal transmission and a superior sound quality. The UHF range is known for its lesser susceptibility to interference compared to VHF systems, allowing users to enjoy clear audio without dropouts. The PRA-8 is equipped with a diverse range of frequencies, enabling users to choose the least congested channels for optimal performance.

The PRA-8 features a true diversity receiver, which includes two separate receivers that operate simultaneously. This technology significantly reduces the chances of dropout while enhancing the overall sound quality. The diversity system switches between receivers automatically, picking the strongest signal available and ensuring a seamless audio experience.

Another notable characteristic of the PRA-8 is its easy setup and operation. The system comes with a compact receiver that is user-friendly, allowing for quick adjustments and monitoring of audio levels. The intuitive interface ensures that users can easily manage their audio settings without extensive technical knowledge.

The microphone options available with the PRA-8 system are also commendable. It supports handheld microphones and lavalier options, catering to a variety of performance styles. The handheld microphone features a high-impedance dynamic capsule, providing excellent sound fidelity, while the lavalier microphone is discreet and ideal for presentations, interviews, or theatrical performances.

Furthermore, the PRA-8 features a compact design that facilitates portability and ease of use. The system is lightweight, making it suitable for both permanent installations and mobile applications. Battery life is another advantage, with extended use from standard batteries, reducing the need for frequent replacements.

In conclusion, the Nady Systems PRA-8 wireless microphone system combines advanced technology with practical features, offering a reliable solution for audio professionals. Its UHF operation, true diversity reception, easy setup, and versatile microphone options make it an exceptional choice for both live performances and public speaking events.