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Vonyx VXA Series User Manual

Vonyx VXA Series
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VXA Amplifier Series
Ref. nr.: 172.050 / 172.052 / 172.054 / 172.056 / 172.058
INSTRUCTION MANUAL
GEBRUIKSAANWIJZING
GEBRAUCHSANLEITUNG
MANUAL DE INSTRUCCIONES
MANUEL D'INSTRUCTIONS
INSTRUKCJA OBSŁUGI
V1.1
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Vonyx VXA Series Specifications

General IconGeneral
Power OutputCheck specific model within VXA Series
Frequency ResponseCheck specific model within VXA Series
Input SensitivityCheck specific model within VXA Series
Signal to Noise RatioCheck specific model within VXA Series
Total Harmonic DistortionCheck specific model within VXA Series
Input ConnectionsCheck specific model within VXA Series
Output ConnectionsCheck specific model within VXA Series
CoolingCheck specific model within VXA Series
ImpedanceCheck specific model within VXA Series
Input ImpedanceCheck specific model within VXA Series
Power SupplyCheck specific model within VXA Series
Damping FactorCheck specific model within VXA Series
DimensionsCheck specific model within VXA Series
WeightCheck specific model within VXA Series

Summary

Front Panel Overview

On/Off Switch

Switches the amplifier on and off. Always adjust the volume to minimum before switching on.

Cooling Vents

Front to rear forced airflow for amplifier cooling.

Volume Controls

Adjusts the volume level of both channels. Turn left if clip indicators light up.

Signal Indicators

Three orange LEDs indicating the amplifier's output signal levels.

Clip Indication

LEDs light up at max power. Continual lighting requires volume adjustment to prevent damage.

Protect Indication

Indicates when the amplifier enters protect mode due to potential damage or faults.

Power Indication

A clear blue indicator that lights up when the amplifier is turned on.

Rear Panel Connections

6.3mm Jack Inputs

Two 6.3mm jack female input connectors for connecting a signal source like a mixer.

RCA Inputs

Two RCA input connectors for connecting a signal source like a mixer.

Mode Switch

Selects between stereo mode (standard left/right) and bridge mode (double power).

Ground Lift Switch

Separates circuit and chassis grounds to resolve earth loop hum problems.

6.3mm Jack Outputs

Outputs for connecting speakers, max load 4 Ohm per channel in stereo mode.

Speaker Outputs NL4

NL4 speaker outputs. Max load 4 Ohm per channel in stereo mode.

Binding Post Output Jacks

Output jacks for speakers. Max load 4 Ohm stereo, 8 Ohm bridge.

Fuse

Secures the amplifier against defects. Replace only with the same type and value.

Installation and Setup

Connecting Outputs

Guide to connecting speakers using NL4 plugs or bare wire, including setup modes.

Stereo Operation Mode

Sets the amplifier to standard left/right stereo mode with independent channels.

Bridge Operation Mode

Combines channels for double power. Connect signal to left input, use left volume control.

Connecting to Mains Power

Connects the amplifier to the AC mains power supply, ensuring correct voltage matching.

Technical Specifications