EasyManua.ls Logo

Plinius 9200 User Manual

Plinius 9200
21 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
9 2 0 0
I N T E G R AT E D A M P L I F I E R
I N S T R U C T I O N M A N U A L
www.pliniusaudio.nzld.com
Question and Answer IconNeed help?

Do you have a question about the Plinius 9200 and is the answer not in the manual?

Plinius 9200 Specifications

General IconGeneral
TypeIntegrated Amplifier
Frequency Response20Hz to 20kHz ±0.2dB at rated output. -3dB points below 5Hz and above 70kHz
Total Harmonic DistortionTypically <0.02% at rated output
Input Impedance47k ohms
Dimensions17" wide x 15.75" deep x 4.75" high (430mm x 400mm x 120mm)
Weight26.5 lbs (12kg)
Gain32dB
Signal to Noise Ratio100dB A-weighted, ref. rated output
Damping Factor>200
Power Output200W per channel (8Ω)
THD<0.05% at rated power

Summary

Introduction

Design Philosophy

Unpacking

Placement and Ventilation

Care and Maintenance

Connector Maintenance

Guidance on cleaning and protecting RCA connectors to maintain signal integrity.

Switch Maintenance

Recommendations for periodic use of switches to ensure contact longevity.

Surface Cleaning Procedures

Instructions for cleaning the amplifier's exterior surfaces using appropriate materials.

Safety Precautions

General Operational Warnings

Important warnings regarding electrical hazards, heat generation, and operational risks.

Front Panel Functions

Display LED Operation

Explanation of the front panel LED's function and behavior during operation and mute.

Record Selector Usage

Details on using the rotary switch to select inputs for recording purposes.

Source Selector Functionality

Description of the rotary switch for selecting audio sources for playback.

Volume Control Operation

Information on the motorized volume control and its adjustment via manual or remote.

Rear Panel Functions

Mains Switch and Power

Details on the heavy-duty rocker switch for powering the amplifier ON or OFF.

Input Terminals Overview

Explanation of various input terminals, including RCA and phono, for source components.

CD XLR Input Terminals

Description of balanced XLR inputs for source components with XLR outputs.

Input Selection Switch

Switch to select between CD RCA and CD XLR input connections.

Loudspeaker Output Terminals

Details on the loudspeaker output binding posts for connecting speakers, supporting bi-wiring.

Tape Outputs for Recording

RCA outputs for connecting line-level recording devices for music recording.

Mute Switch Functionality

Functionality of the mute switch to silence the preamplifier output.

Ground Lift Switch

Switch to disconnect signal ground from chassis to resolve hum loops.

Processor Connections

Connections for multi-channel sound processors for home theatre integration.

Processor Switch Control

Controls amplifier operation with normal inputs or processor return input.

Pre Out Output

Line-level output for connecting to an external power amplifier.

Mains Power Cord Socket

Connector for the mains supply cable, including integrated fuse holder.

Rail Fuse Protection

Location and function of rail protection fuses with indicator LEDs.

Phono Earth Post

Chassis-connected earth post for use with vinyl turntables.

Installation and Operation

Mains Voltage Connection

Instructions for verifying and connecting the mains voltage supply correctly.

System Connections Guide

General guidance on making input/output connections in the correct sequence.

Connecting Source Components

Detailed steps for connecting source components via RCA or XLR cables.

Loudspeaker Connection

Procedure for connecting loudspeakers to the amplifier's output terminals.

Termination Quality Checks

Ensuring high-performance connections by checking termination tightness and strand integrity.

Bi-wiring Technique

Explanation of bi-wiring technique using dual loudspeaker terminals.

Phasing and Polarity

Importance of correct wiring for stereo imaging and bass response.

Recording Music Setup

How to record music using tape outputs and the record selector.

Home Theatre Integration

Using the processor connections for integration with home theatre systems.

Using Pre Out Functionality

How to use the Pre-Out connection for pre-amplifier only operation or to another amplifier.

Mains Supply Connection

Step-by-step guide for connecting the amplifier to the mains power supply.

Recommended Warm-Up Period

Information on the recommended warm-up period for optimal sound quality.

Product Features

Remote Control Operation

Description of the three-function remote control and battery replacement.

Phono Gain Adjustment

How to adjust the phono stage gain for different turntable specifications.

Tape Lockout Protection

Explanation of the feature preventing recording of own output and protecting speakers.

Fuse Protection and Replacement

Procedure for replacing blown fuses and understanding fuse warning LEDs.

Mains/Line Fuse Details

Details on the mains fuse, its location, and replacement guidelines.

Over Temperature Protection

Explanation of the auto-reset thermal sensor and its function.

Loudspeaker Selection

Troubleshooting Common Issues

No Sound Troubleshooting

Steps to diagnose and resolve issues when no audio is produced by the unit.

Error Mode Causes

Explanation of error mode activation by tape lockout and its resolution.

Quiet or Distorted Sound

Troubleshooting steps for quiet or distorted audio, including checking rail fuses.

Power Failure Diagnosis

Diagnosing power failure issues, including mains fuse and thermal overload protection.

Technical Specifications

Related product manuals