Alto Mistral 400 User manual

ServiceManual
www.altoproaudio.com
Version: .1.0
Model: Mistral 400

1.INTRODUCTION
ALTO MISTRAL 400 amplifier is innovative design power amplifiers.
It work under high stability with great power supply in just 1-rack spaces.
MISTRAL 400 amplifiers includes 2 independent channels with separate
protection system. The independent protection system avoids opening
circuit, short, wrong loading or over-heating. The special-designed protective system
applies automatically restarting functions upon the default status and then goes
back to normal.
All electronic inputs equip standard power connectors. And all inputs are
electronic balanced, with hi-quality transformer, MISTRAL400 amplifier provide
an outstanding performance in any conditions
innovative design and high stability power amplifier
AB class high power amplifier in 19" rack, 1U size
rugged ampifiers in a strong, compact chassis
2 independent channels with separate protection system and power supply
smart-designed protection system for auto re-operation after fault
3LEDs for limitation power on and clip
high current TORIDAL transformer designed for high power at 4Ohms with low noise.

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