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Citronic PPX900 User Manual

Citronic PPX900
8 pages
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POWER
ON
OFF
PPX900
CHANNEL 1
PROT ECT
CLIP
SIGNA L
CHANNEL 2
PPX
Series
Before attempting to connect,operate or adjust this product,please read these instructions completely
Professional Power Amplifier
Professional Power Amplifier
Rev: 2.0-CITRONIC-PPX 11/2010
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Citronic PPX900 Specifications

General IconGeneral
Channels2
Output Power (4 Ohms)450W per channel
Output Power (8 Ohms)300W per channel
Frequency Response10Hz - 50kHz
Input Sensitivity0.775V
Signal to Noise Ratio>100dB
Power Supply230V AC, 50Hz
Input Impedance20k Ohms
THD<0.05%
ProtectionShort circuit, DC, overload, thermal
InputsXLR, 6.3mm jack
Slew Rate20V/uS

Summary

Features Overview

Operating Features

Includes detent volume, stereo/parallel/bridged modes, clip limiters, input sensitivities, ground lift, and various outputs.

Safety and Reliability

Features dual speed fans, soft start, noise-free operation, DC/thermal/short circuit protection, and current limiter.

Front Panel Indicators

Active, Signal, Limit, and Protection LEDs indicate operational status and potential issues.

Chassis and Construction

Employs a roadworthy, rugged 2U steel chassis with modular construction for easy servicing.

Safety Precautions

Electrical Shock Hazard Warning

Cautionary symbols and text warn against opening the unit and indicate risk of electric shock.

Important Safety Instructions

Crucial precautions for safe operation, including water avoidance, stable placement, volume limits, and ventilation.

Installation Guide

Unpacking and Inspection

Instructions for carefully opening the shipping carton, checking for damage, and saving packing materials.

Rack Mounting Recommendations

Guidance on mounting the amplifier in a 19-inch rack, including support for mobile use.

Cooling Requirements

Emphasis on proper ventilation, avoiding heat sources and dust, and periodic cleaning of internal dust.

Front and Rear Panel Overview

Front Panel Controls and Indicators

Details the power switch, LEDs (Power, Signal, Clip, Protect), and level controls on the front panel.

Rear Panel Connections and Features

Covers rear panel elements like fan, fuse, power connector, ground lift, outputs, mode switch, and inputs.

Technical Specifications

Power Output Specifications

Details stereo and bridge-mono power ratings (W) for PPX300, PPX600, and PPX900 models.

General Performance Specifications

Includes input sensitivity, impedance, frequency response, distortion, S/N ratio, protections, controls, and indicators.

Physical and Electrical Specifications

Covers power supply voltage, fuses, dimensions (mm), and weight (kg) for each model.

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