Integra DTA-70.1 Input Select switch, Unbalanced Input single end RCA input, AC Inlet

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DTA-70.1_En_100108.book Page 10 Friday, January 8, 2010 2:04 PM

Front & Rear Panels—Continued

b INPUT SELECT switch

Notes:

This switch is located between the balanced input and single-ended RCA input for each channel. Use this switch to select the input type for its channel.

When setting the switch to the upper side, the bal- anced input is selected.

When setting the switch to the lower side, the RCA audio input is selected.

Notes:

•Do not change the INPUT SELECT switch setting when the amplifier is turned on.

•Make sure that connections have been made only to the inputs selected with the INPUT SELECT switches and nothing is connected to the other ones.

cUnbalanced Input (single end RCA input)

Connect AV controllers or control amplifiers with single-ended outputs.

RCA type

Notes:

•When using this single-ended connection for a spe- cific channel, set the INPUT SELECT switch to the lower side (the RCA audio input side), use commer- cial RCA audio pin cable and connect the single- ended outputs.

•Do not connect anything to the balanced input jack.

dOUTPUT (Speaker output and binding post)

These terminal posts are for connecting the front L/R, center, surround L/R, surround back L/R, and front high/wide L/R speakers.

The FRONT L/R and SURR BACK L/R terminal posts can be used with front speakers and surround back speakers respectively, or used to bi-amp the front speakers. See “Bi-amping the Front Speakers” on page 15.

eSPEAKER IMPEDANCE switch

Use this switch to select the speaker impedance. 4Ω: Select if the impedance of any speaker is

4 ohms or more but less than 6.

6Ω: Select if the impedances of all speakers are between 6 and 16 ohms.

fAUTO POWER DOWN switch

You can use the auto power-down function. If the amplifier receives no signal for 3 hours, it will auto- matically enter standby mode. Once the auto power- down function has been activated, the amplifier will not automatically turn on even if it receives the sig- nal. To turn on the amplifier, press the On/Standby button manually. You can also disable the function by setting this switch to OFF side.

Default setting: ON (Australian models), OFF

(North American models)

•Regardless of the position of this switch, this function will not work when the amplifier has been turned on by the 12V trigger.

•Before entering standby mode by the auto power- down function, the amplifier notifies you by flashing the On indicator for 10 seconds.

•Depending on some sources, the auto power-down function may activate during playback.

g12V TRIGGER IN

Connects to the 12V trigger output terminal on the other component to control the amplifier. This enables the amplifier to turn on or go into standby state based on the power on/standby status of the connected component.

Use the supplied or commercially available 1/8-inch mono cable to connect to the 12V trigger output ter- minal on the other device.

The tip polarity of the connectors are as shown below.

5 to 12 volts, positive tip polarity

hAC INLET

Plug the supplied power cord into this AC INLET and then into the power outlet on the wall.

Power cord (supplied)

To an AC wall outlet

•Do not plug the amplifier into the AC outlet other than an AC wall socket.

•Do not use a power cord other than the one supplied with the amplifier. The power cord supplied is designed for use with the amplifier and should not be used with any other device.

•Never have the power cord disconnected from the amplifier while the other end is plugged into the wall outlet. Doing so may cause an electric shock. Always connect by plugging into the wall outlet last and dis- connect by unplugging from the wall outlet first.

•Before you plug in the amplifier, confirm that all con- nections have been made properly.

•Turning on the power may cause a momentary power surge, which might interfere with other electrical equipment on the same circuit, such as computers. If this happens, use a wall outlet on a different circuit.

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Contents DTA-70.1 Important Safety Instructions Preventing Hearing Loss Caution PrecautionsPower Batteries and Heat Exposure WarningFeatures Contents Supplied AccessoriesAmplifier Precautions Slowly increase the control amplifier volume Press the Power switchPress the On/Standby button. The On indicator lights blue Quick Operation GuideFront & Rear Panels Power switch Standby indicatorOn indicator Front PanelPlugging the XLR cable Rear PanelBalanced Input XLR terminal Unpugging the XLR cableAuto Power Down switch Input Select switchSpeaker Impedance switch Unbalanced Input single end RCA inputSpeaker Color Connecting the AmplifierConnecting Your Speakers North American modelsConnecting the Amplifier To 5/8 12 to 15 mmAmplifier Connecting to an AV Controller with XLR outputAV controller Connecting to an AV Controller with RCA output Bi-amping the Front Speakers AV controller AmplifierZone Multiroom ConnectionsConnection AV controller ZoneMake either connection Power turns on but no sound TroubleshootingNo power Standby indicator flashes redSpeaker Outputs SpecificationsAudio Inputs Control Terminal4 0 0 1 9

DTA-70.1 specifications

The Integra DTA-70.1 is a versatile and high-performance audio amplifier that stands out for its exceptional sound quality and robust build. Designed for the audiophile in mind, this advanced power amplifier offers a plethora of features that ensure an enhanced listening experience, whether it be for music, movies, or gaming.

At the heart of the DTA-70.1 are its cutting-edge technologies. It utilizes Class D amplification, which provides high efficiency and low heat generation, allowing for an exceptional power-to-weight ratio. This means that even compact setups can benefit from powerful audio output without the bulk of traditional amplifiers. The DTA-70.1 delivers a remarkable output of 70 watts per channel, enabling it to drive various speaker types with ease, from high-performance floor-standing speakers to compact bookshelf models.

One of the standout characteristics of the DTA-70.1 is its compatibility with a variety of speaker configurations. It supports both stereo and multi-channel setups, making it suitable for a broad range of home theater and audio configurations. The device includes multiple inputs, including RCA, allowing seamless connection to various audio sources, such as CD players, streamers, or television systems, ensuring that users can integrate it into their existing audio systems without hassle.

In addition to its robust performance, the Integra DTA-70.1 incorporates advanced digital signal processing capabilities. This technology allows for enhancements such as room correction and speaker optimization, ensuring the best possible sound performance tailored to the unique acoustics of any listening environment. The built-in DSP can help to eliminate common issues like phase and frequency response problems, resulting in a cleaner and more accurate soundstage.

User-friendliness is another strong point of the DTA-70.1. Its intuitive interface allows easy navigation through settings, ensuring that users can quickly adjust parameters to suit their preferences. Furthermore, the amplifier is built with high-quality components that ensure reliability and longevity, providing peace of mind to the user.

For those looking to experience high-definition audio without sacrificing space or budget, the Integra DTA-70.1 provides a compelling choice. With its combination of power, advanced technology, and user-centered design, it is an excellent addition to any audio setup, promising to deliver an immersive and enjoyable listening experience for every user.
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