Goldmund TELOS 2500 User Manual Download Page 3

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GOLDMUND TELOS 2500 - Universal Power Amplifier - 3

Table of Contents

UNPACKING

AMPLIFIER LOCATION & COOLING

LINE VOLTAGE ADJUST

LINE VOLTAGE ADJUSTMENTS

MENTS

CONNECTIONS

AMPLIFIER CONTROLS

SOUND QUALI

SOUND QUALITY OPTIMIZATION

TY OPTIMIZATION

SAFETY FEATURES

MAINTENANCE

TECHNICAL SPECIFICATIONS

Summary of Contents for TELOS 2500

Page 1: ...USER MANUAL GOLDMUND TELOS 2500 Universal Power Amplifier...

Page 2: ...since been dedicated to the accurate reproduction of sound and image At Goldmund we strive to lead in the creation development and manufacture of the industry s most advanced technologies including au...

Page 3: ...7 4 4 4 4 CONNECTIONS CONNECTIONS CONNECTIONS CONNECTIONS 8 8 8 8 5 5 5 5 AMPLIFIER CONTROLS AMPLIFIER CONTROLS AMPLIFIER CONTROLS AMPLIFIER CONTROLS 9 9 9 9 6 6 6 6 SOUND QUALI SOUND QUALI SOUND QUA...

Page 4: ...are not consciously understood and applied These extremely high quality amplifiers possess new technical features which are a necessity for accurate sound reproduction in the best audio systems Only c...

Page 5: ...amplifier at a later date ATTENTION ATTENTION ATTENTION ATTENTION IF YOU NEED TO RETURN THE TELOS 2500 TO THE FACTORY OR TO YOUR LOCAL REPRESENTATIVE FOR A WARRANTY REPAIR PLEASE NOTE THAT IT MUST BE...

Page 6: ...to the floor The TELOS 2500 is built on four very hard conical feet to ensure proper vibration transmission to the amplifier support This evacuates all detrimental vibrations inside the amplifier foll...

Page 7: ...ment ATTENTION ATTENTION ATTENTION ATTENTION On the 220V position the GOLDMUND TELOS 2500 amplifier will function properly for main line voltage between 211V and 257V On the 110V position the main lin...

Page 8: ...witch to Link or you may damage your amplifier When used with a digital input signal connect the digital input cable to the digital input and switch the input switch to digital Since a digital Spdif c...

Page 9: ...nally by the small white 10 position circular selector located on the top circuit of the amplifier close to the big capacitors There is one position for Manual Operation and 9 for Auto Power Operation...

Page 10: ...POWER OFF When the two keys are pressed simultaneously the amp switches on in Operating mode and the center green led lights on showing the amp is POWERED ON If the digital input is used the yellow le...

Page 11: ...Y OTHER DISPLAY OTHER DISPLAY If an abnormal situation is found by the TELOS 2500 the front panel red lights may turn ON and the power of the amplifier is instantaneously set OFF The display indicates...

Page 12: ...he polarity of the speaker cable amplifier termination Line phase and speaker polarity interfere with each other however We therefore advise careful experimentation with all the combinations in order...

Page 13: ...of this evacuation provides the Telos 2500 with an extraordinary dynamic capability and transparency especially on low efficiency speakers To get all the benefits of this design the TELOS 2500 must be...

Page 14: ...ont panel When the source of DC offset is suppressed turn ON the amplifier again PROTECTION AGAINST HF OSCILLATIONS PROTECTION AGAINST HF OSCILLATIONS PROTECTION AGAINST HF OSCILLATIONS PROTECTION AGA...

Page 15: ...for some time We strongly recommend investigating the cause of the temperature gain before operating the amplifier again P P P PROTECTION ROTECTION ROTECTION ROTECTION AGAINST AGAINST AGAINST AGAINST...

Page 16: ...2 8 Ohms 250 W RMS 1 16 Ohms Maximum instantaneous power 600 W RMS 8 Ohms Maximum voltage swing 84 V peak Maximum current swing 45 A peak FREQUENCY RESPONSE FREQUENCY RESPONSE FREQUENCY RESPONSE FREQ...

Page 17: ...OPERATING TEMPERATURE OPERATING TEMPERATURE Room temperature 30 to 40 degrees Celsius Internal temperature 45 to 65 degrees Celsius POWER SUPPLY POWER SUPPLY POWER SUPPLY POWER SUPPLY Nominal line vol...

Page 18: ...PANEL CONNECTORS AND CONTROLS REAR PANEL CONNECTORS AND CONTROLS REAR PANEL CONNECTORS AND CONTROLS REAR PANEL CONNECTORS AND CONTROLS Power cord universal socket 3 lugs Main fuse 16 A slow blow Green...