MISTRAL400
STEREO POWER
AMPLIFIER
User's Manual
LTO
R
www.altoproaudio.com
Version 1.1 MAY 2005
English
Page 1: ...MISTRAL400 STEREO POWER AMPLIFIER User s Manual LTO R www altoproaudio com Version 1 1 MAY 2005 English ...
Page 2: ... flame sources such as lighted candles should be placed on the apparatus IMPORTANT SAFETY INSTRUCTIONS Read these instructions Heed all warnings Follow all instructions Keep these instructions Only use attachments accessories specified by the manu facturer Power Cord and Plug Do not defeat the safety purpose of the polarized or grounding type plug A polarized plug has two blades with one wider tha...
Page 3: ...omments ur job we d like to share with you our work and our dreams paying attention to your suggestions Following this idea we create our products and we will create the new ones From our side we guarantee you and we will guarantee you also in future the best quality and the best fruits of our continuous researches and the best prices Our LTO MISTRAL400 Stereo Power Amplifier is the result of many...
Page 4: ...TABLE OF CONTENTS 1 INTRODUCTION 4 2 FEATURES 4 3 CONTROL ELEMENTS 5 3 1 The Front Panel 3 2 The Rear Panel 4 APPLICATION 7 4 1 Stereo Mode 5 TECHNICAL SPECIFICATIONS 9 6 WARRANTY 10 3 4 2 Bridge Mode ...
Page 5: ...EIAJ The MISTRAL400 is a line of high power low profile professional Power Amplifiers with advanced features LTO and great reliability They deliver tremendous power in only one rack space providing high level performance under the most demanding conditions The amplifier frame contains all solid state circuitry using complementary silicon output devices The amplifier contains two independent channe...
Page 6: ...N 2 RING PIN 3 SLEEVE PIN 1 CH1 1 1 POS NEG CH2 2 2 POS NEG BRIDGE 1 2 POS NEG CH2 1 1 POS NEG 2 1 3 NEW TIDE 2 1 3 NEW TIDE CH2 CH1 Use only with a 250V fuse Rated Power Consumption 200W REPLACE FUSE WITH CORRECT TYPE ONLY Apparaten skall anslutas ansluts till ett natverk till jordat uttag nar den FUSE T1 6AL 250VAC AC INPUT 220 240V 50 60Hz 6 7 11 10 9 8 B rear Panel This is set for 110V AC TO 1...
Page 7: ...oltage has been correctly set The fuse holder above the AC connector on the rear of the chassis has 3 triangular markers please refer to the above pictures with two of these triangles opposing each other your unit is set to the operating voltage printed next to these markers To change pull fuse holder out and rotate 180 then push in again 0 Fuse Holder Voltage Selector This is a dual voltage unit ...
Page 8: ... NEG CH2 1 1 POS NEG 2 1 3 NEW TIDE 2 1 3 NEW TIDE CH2 CH1 Use only with a 250V fuse Rated Power Consumption 200W REPLACE FUSE WITH CORRECT TYPE ONLY Apparaten skall anslutas ansluts till ett natverk till jordat uttag nar den FUSE T1 6AL 250VAC AC INPUT 220 240V 50 60Hz 7 4 APPLICATION 4 1 Stereo Mode In this mode Channel 1 and Channel 2 operate independently just as traditional stereo amplifier T...
Page 9: ... 1 2 3 GND INPUT CH2 INPUT CH1 POWER OUTPUTS LIMITER OFF ON TIP SP SP TIP SP SP MODE BRIDGE STEREO TIP PIN 2 RING PIN 3 SLEEVE PIN 1 TIP PIN 2 RING PIN 3 SLEEVE PIN 1 CH1 1 1 POS NEG CH2 2 2 POS NEG BRIDGE 1 2 POS NEG CH2 1 1 POS NEG 2 1 3 NEW TIDE 2 1 3 NEW TIDE CH2 CH1 Use only with a 250V fuse Rated Power Consumption 200W REPLACE FUSE WITH CORRECT TYPE ONLY Apparaten skall anslutas ansluts till...
Page 10: ...1 3dB 300 at 8ohms 102dB 40x 32dB 1Vrms 10Vrms 22dB 10K ohms unbalanced 20K ohms balanced 56 36dB FRONT AC SWITCH CH1 CH2 GAIN KNOBS On off muting DC fault load grounding relay Internal fault fuses 220 240 110 120 Vac 50 60Hz 19 48 3 cm rack mounting 1 7 4 4 cm tall 1 rack space 11 28 cm deep rack mounting to rear support ears 7 5Kg 60W 100W 180W Indicators 1 per channel Connectors each channel Lo...
Page 11: ...TO of 1 year from the purchase date if you have completed the Warranty Registration Card in time 3 3 During the warranty service may repair or replace this product at its own option at no charge to you for LTO parts or for labor in accordance with the right side of this limited warranty 3 4 This warranty does not apply to the damages to this product that occurred as the following conditions Normal...
Page 12: ... com Tel 886 4 22313737 email alto altoproaudio com Fax 886 4 22346757 c All rights reserved to ALTO All features and content might be changed without prior notice Any photocopy translation or reproduction of part of this manual without written permission is forbidden Copyright 2005 SEIKAKU GROUP SEIKAKU TECHNICAL GROUP LIMITED ...
