Introduction - Alto APM80.1000 Service Manual

1. INTRODUCTION

The APM80.1000
application. It provides the following features:
Digital amplifier technology, offering high power and a very dynamic sound
9-band graphic EQ for MAIN / MONITOR
Built-in feedback terminator
6 MIC/line input channels with gold plated XLRs and balanced LINE inputs
2 Stereo input channels with balanced TRS jacks
Ultra-low noise discrete MIC preamps with +48V phantom power
Extremely high headroom offering more dynamic range
3-band equlizer on input channels
Each input channel with -20dB PAD, PAN and level control
2 AUX sends for built-in or external effects, on-stage monitor mix, or headphone mixing
256 position multieffect
2-track recording IN/OUT (phono)
Headphone output
2 500 watt EIAJ amplifiers (For APM80.1000)
Output connector: 6.3
APM80.1000
8-channel stereo powered mixer with DSP is designed for professional
jack + 4 way-speakon
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