Introduction

The TASCAM PA-30 is a high-performance professional audio power amplifier for nearfield studio monitoring and low-level sound reinforcement. In stereo mode, the PA-30 delivers 30 watts per channel continuously into an 8 ohm load - with no more than 0.05% total harmonic distortion. For applications requiring higher output power, the unit may be operated in BTL (Balanced Transformerless) mode - also known as 'bridged' operation - and will deliver a full 60 watts continuously into 8 ohms (see the 'BTL Operation' section of this manual on page 9). In either mode, it exhibits a flat frequency response characteristic from 20 Hz to 20 kllz (+0, –1dB), with very low residual hum and noise.

For maximum flexibility, the PA-30 is equipped with both XLR-type balanced and RCA-type unbalanced input connectors. These accommodate nominal input signal operating levels of +4 dBm and –10 dBV, respectively essentially eliminating the necessity for external compensating pads or gain stages. A single, continuously variable INPUT LEVEL control attenuates input signals so the unit's sensitivity can be calibrated to the gain structure of the source equipment. The PA-30 is designed and built to provide years of trouble-free service with little or no maintenance. Its well built power transformer easily handles continuous full-power operation, and all power semiconductor circuits are mounted on a large convection-cooled heatsink.

Multiple resettable electronic protection circuits guard against destructive turn-on transients, output overload, DC offsets and output shorts.

While the PA-30 is almost indestructible, it has been engineered to be easy to service. Like all TASCAM professional products, it is backed by a worldwide network of TASCAM dealers and TEAC authorized TASCAM service centers.

Connection and operation of the PA-30 is simple and straightforward. This manual presents a detailed description of the unit's features, along with basic connection instructions and specifications. Please take a few moments to study it before connecting and operating your PA-30 Power Amplifier.

TABLE OF CONTENTS

 

Introduction

2

Important Safety Instructions

3

Summary of Operating Precautions

4

Features

5

Connection & Installation

7

BTL Operation

9

Specifications

10

ÜREMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT

ÿthe user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert

Ÿence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.The exclamation point within an equilateral triangle is intended to alert the user to the pres-

This appliance has a serial number located on the rear panel. Please record the model number and serial number and retain them for your records.

Model number Serial number

WARNING: TO PREVENT FIRE OR SHOCK

HAZARD, DO NOT EXPOSE THIS

APPLIANCE TO RAIN OR MOISTURE.

2 TASCAM PA-30

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Tascam PA-30 owner manual Introduction, Table of Contents
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PA-30 specifications

The Tascam PA-30 is a professional power amplifier designed to meet the demands of demanding audio environments. Known for its high sound quality and robust construction, the PA-30 is an ideal choice for both live sound applications and permanent installations.

One of the standout features of the Tascam PA-30 is its power output. It delivers 30 watts per channel into an 8-ohm load, making it suitable for driving a variety of speakers in moderate-sized venues. Additionally, it can also handle 50 watts per channel into a 4-ohm load, providing the headroom necessary for high-energy performances and dynamic audio playback that requires extra power.

The design of the PA-30 emphasizes durability and reliability. Built with a rugged chassis, the amplifier is capable of withstanding the rigors of touring and frequent use in commercial environments. It also features a fan-less design, which minimizes noise and enhances the listening experience, ensuring that no distracting sounds interfere with the music or spoken word.

For connectivity, the Tascam PA-30 includes balanced XLR inputs, as well as RCA connectors that allow for various audio sources to be connected easily. This flexibility ensures that the amplifier can integrate seamlessly into different audio setups, from small gigs to larger events.

In terms of technology, the PA-30 is designed with advanced thermal protection, ensuring that the unit operates safely even during extended use. This feature prevents overheating, which can lead to unexpected interruptions in performance. Moreover, the amplifier is equipped with short-circuit protection, providing peace of mind and safeguarding connected equipment from potential damage.

The user interface is straightforward and intuitive, featuring rotary knobs for volume control and basic EQ adjustments. This simplicity allows audio engineers and operators to make swift adjustments during live shows without any hassle.

Overall, the Tascam PA-30 stands out for its combination of performance, reliability, and user-friendly design. With its impressive fidelity and robust features, it is an excellent choice for anyone looking to enhance their audio systems, whether in live sound situations or in fixed installations. This amplifier continues to be a trusted option for audio professionals around the world, ensuring quality sound reproduction in a variety of settings.
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