Related Manuals for Alto 1500
Summary of Contents for Alto 1500
- Page 1 User's Manual MISTRAL900/1500 STEREO POWER AMPLIFIER www.altoproaudio.com Version 1.2 August 2004 English...
- Page 2 SAFETY RELATED SYMBOLS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN This symbol, wherever used, alerts you to the pre- sence of un-insulated and dangerous voltages with- in the product enclosure. These are voltages that may be sufficient to constitute the risk of electric shock or death.
- Page 3 Preface Dear Customer: Thanks for choosing LTO MISTRAL 1500/900 Stereo Power Amplifier and thanks for choosing one of The results of AUDIO TEAM job and researches. For our LTO AUDIO TEAM, music and sound are more than a job ...are first of all passion and let us say...our obsession! We have been designing professional audio products for a long time in cooperation with some of the major brands in the world in the audio field.
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Page 4: Table Of Contents
TABLE OF CONTENTS 1. INTRODUCTION... 2. FEATURES ..4 3. CONTROL ELEMENTS 3.1 The Front Panel 3.2 The Rear Panel 4. APPLICATION 4.1 Stereo Mode 4.2 Bridge Mode 5. TECHNICAL SPECIFICATIONS 6. WARRANTY ..4 ...5 ...8 ...11 ...12... -
Page 5: Features
MISTRAL is a line of high power, low profile, professional Power Amplifiers with advanced features and great reliability. They deliver tremendous power in only two rack spaces, providing high level performance under the most demanding conditions. An automatic speed fan matches cooling capacity with heat requirements. The amplifier frame contains all solid-state circuitry, using complementary silicon output devices. -
Page 6: Control Elements
Power Led This Led lights up when the unit is powered. Level Control for Channels 1 & 2 Adjust the output signal level to avoid signal distortion. 3.2 Rear Panel MODEL SERIAL 1500 CLIP LIMIT OPERATING/ PROTECTION POWER ON TIP/PIN 2... - Page 7 - Stereo In this mode, Channel 1 and Channel 2 operate independently ( just as traditional stereo amplifier). The signal input into channel 1 can be output from channel 1 only, similarly, the signal input into channel 2 can be output from channel 2 only.
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Page 8: Application
4.1 Stereo Mode In this mode, Channel 1 and Channel 2 operate independently ( just as traditional stereo amplifier). The signal input into channel 1 can be output from channel 1 only, similarly, the signal input into channel 2 can be output from channel 2 only. - Page 9 You can also operate the paralleled mode via outside wiring, so, the signal input from channel 1 or 2 will be output from both channel 1 and 2 simultaneously. The volume of channel 1 or channel 2 can be controlled separately. MODE Release this button MODE...
- Page 10 Input Connector Balanced INPUT MODEL SERIAL MODE Release this button Input Connector Balanced INPUT MODEL SERIAL MODE Release this button POWER OUTPUTS TIP/PIN 2 RING/PIN 3 SLEEVE/PIN 1 POS NEG TIDE POS NEG BRIDGE MODE LIMITER PARALLEL STEREO BREAKER INPUT BRIDGE POS NEG OUTPUT1...
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Page 11: Bridge Mode
In this mode, the signal input into channel 1 will be output from the bridged end, on other hand, the output level control of channel 2 should be turn down to smallest (turn the volume control at counterclockwise). control of channel 1 is used to control the volume of whole system. MODE Release this button Input Connector... -
Page 12: Technical Specifications
MODEL 20Hz 20KHz@0.1%THD, Stereo Mode 8 ohms per channel(EIAJ) 4 ohms per channel(EIAJ) Bridge Mono Mode 8 ohms, 1KHz, 0.1%THD Distortion (SMPTE-IM) Frequency Response Damping Factor, 1 kHz and below Signal to Noise,20Hz-20KHz Voltage Gain Input Sensitivity @ 4 ohms Input Clipping Input Impedance Controls... -
Page 13: Warranty
1. WARRANTY REGISTRATION CARD To obtain Warranty Service, the buyer should first fill out and return the enclosed Warranty Registration Card within 10 days of the Purchase Date. All the information presented in this Warranty Registration Card gives the manufacturer a better understanding of the sales status, so as to purport a more effective and efficient after-sales warranty service. - Page 14 SE KAKU TECHNICAL GROUP LIMITED No. 1, Lane 17, Sec. 2, Han Shi West Road, Taichung 40151 Taiwan http://www.altoproaudio.com Tel: 886-4-22313737 email: alto@altoproaudio.com Fax: 886-4-22346757 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.