Volume Control And Output; Using As A Source (Connecting To A Preamplifier, Etc.); Using As A Digital Preamplifier (Connecting Directly To An Amplifier); Maximum Output Voltage - Cary Audio Design DMS-800PV Owner's Manual

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VOLUME CONTROL AND OUTPUT

When using the DMS-800PV as a source unit and connecting to a preamplifier, integrated amplifier, or receiver, you can set

the volume to MASTER or INDEPENDENT Mode. Master setting adjusts volume output of the DMS-800PV the same for all

source inputs. The Independent Volume setting allows for adjusting the volume independently for each input source of the

DMS-800PV. This is useful for when some sources have a much greater or lesser output then others, allowing for volume

matching of input sources. See PURE AUDIO MODE below.

NOTE: The default Reset Master Volume setting is -30.0 and the default Reset Independent Volume setting is -13.5

USING AS A DIGITAL PREAMPLIFIER (CONNECTING DIRECT LY TO AN AMPLIFIER)

When using the DMS-800PV as a digital preamplifier (connecting it directly to a power amplifier input), you can select either

MASTER or INDEPENDENT based on your personal preferences. However, if using the DMS-800PV as a digital preamplifier,

be sure to turn on the DMS-800PV BEFORE turning on your amplifier. Then, set the DMS-800PV volume to - 30.0 (or

mute). Only after being sure the volume is turned down, turn on your power amplifier and gradually turn up the DMS-

800PV volume to an appropriate listening level. Otherwise, extreme damage may occur to your amplifier, speakers, or

hearing. Reverse each step when turning off and repeat each sequence for each listen session.

The maximum output voltage of the DMS-800PV can be set to either 2.0 volts or 3.0 volts. Select based on the maximum

input voltage of your preamplifier, Integrated amplifier, receiver, or amplifier. Check with your audio products

manufacturer to be sure. Typically, 3.0 is the recommended setting for best sound quality.

For the greatest sonic benefit when using the DMS-800PV as a source, it is recommended to set and leave the volume to

+8.0, controlling subsequent volume via your preamplifier, integrated amplifier, or receiver. Doing so will activate PURE

AUDIO MODE. Pure Audio Mode bypass all digital volume control circuits and provides the best, purest audio path for

exceptional sound. For all practical purposes this can only be achieved when using the DMS-800PV as a source and NOT as a

preamplifier. When using the DMS-800PV as a preamplifier it is unlikely you will ever have the volume maxed out at +8.0

directly feeding your amplifier. This is yet another reason to consider using component preamplifier when using a separate

power amplifier.

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