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Summary of Contents for Audio Research DS450
- Page 1 Owner s Manual D E F I N I T I O N S E R I E S Model DS450 STEREO POWER AMPLI FI ER 3900 ANNAPOLIS LANE NORTH / PLYMOUTH, MINNESOTA 55447-5447 / PHONE: 763-577-9700 FAX: 763-577-0323 www.audioresearch.com...
- Page 2 Contents Model DS450 Section Page No. Preface ..............1 Warnings .
- Page 3 Model DS450 D E F I N I T I O N S E R I E S POWER ® STEREO POWER AMPLIFIER D S 4 5 0 HIGH DEFINITION 12V REMOTE MODEL DS450 W RNING STEREO AMPLIFIER TO PREVENT FIRE AND SHOCK HAZARD, DO NOT EXPOSE THIS DEVICE TO RAIN OR MOISTURE.
- Page 4 Unpacking important to avoid the limitations of inferior system inter- The DS450 is packed within two cartons (inner and outer) connections. which have foam supports in between. Because of the weight of the unit and because it is a precision electronic...
- Page 5 “ground lifter” adapters on the power plugs of that equip- ment to minimize system hum. Generally, the lowest hum It is normal for the DS450 power amplifier to run lightly to is achieved when the only direct connection between audio moderately warm to the touch.
- Page 6 Model DS450 Servicing The front power switch on the DS450 must be off to use the remote turn-on. Front power switch is disabled when Because of its careful design and exacting standards of 12 volt trigger is energized. The front power switch will not manufacture, your DS450 amplifier should normally turn the DS450 off if the 12 volt trigger is energized.
- Page 7 RISE TIME: 8.0 microseconds. Such product must be returned at the purchaser's expense to the Audio Research factory, along with a photocopy of HUM & NOISE: 300 microvolts RMS (105dB below rated the dated purchase receipt for the product, a written output IHF A-weighted).
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