Owner’s Manual
Definition Series
DS450M
Power Amplifier
Page 1: ...Owner s Manual Definition Series DS450M Power Amplifier...
Page 2: ...cessories 4 Description of Controls 4 Connections 4 5 Single Ended Operation 5 Balanced Operation 5 Installation 6 Remote Turn on Connections 6 Operating Procedure 6 7 Start Up Following Protect Shutd...
Page 3: ......
Page 4: ...at designed for it The original packaging materials help protect your investment from unnecessary damage delay and added expense whenever shipment of this unit is required Unpacking The DS450M is pack...
Page 5: ...stic 100 or 120 volt circuits the DS450M should be connected to its own AC power circuit branch protected by a 15 amp breaker The preamplifier and other audio equipment should be connected to a differ...
Page 6: ...ive levels and will not be improperly affected providing the requirements outlined above are adhered to Remote Turn on Connections The DS450M has a built in 12VDC remote turn on off circuit for operat...
Page 7: ...for some time Refer any needed service to your authorized Audio Research dealer or other qualified technician Additional questions regarding the operation maintenance or servicing of your amplifier ma...
Page 8: ...py of the dated purchase receipt for the product a written description of the problem s encountered and any information necessary for return shipment The cost of return shipment is the responsibility...