Computer I/O Connector

The RA-1070 can be operated from a per- sonal computer running audio system control software from third-party developers. This con- trol is accomplished by sending the operat- ing codes normally sent by the RR-969 remote control over a hard-wired network connec- tion from the computer.

The COMPUTER I/O input provides the nec- essary connection on the back panel. It ac- cepts standard RJ-45 8-pin modular plugs, such as those commonly used in 10-BaseT UTP Ethernet cabling.

For additional information on the connections, software, and operating codes for computer control of the RA-1070, contact your autho- rized Rotel dealer.

Audio Controls

Volume Controls and

The front panel Volume control increases or decreases the volume in both channels at the same time. Turn it clockwise to increase the volume or counterclockwise to decrease the volume. On the RR-969 remote Volume Button , press the ▲ to increase volume or ▼ to decrease volume.

Listening Selector Buttons and Display

Press one of the Listening Selector Buttons to select the input signal that goes to the main outputs and to the power amplifier – or, more simply, which source is heard. The source selected is shown in the front panel FL Dis- play .

Recording Selector Buttons and Display

Press one of the Recording Selector Buttons to select the input signal that goes to the record outputs. The source selected is shown in the front panel FL Display . When you are not re- cording, press the Off button. This minimizes the chance of interference from other compo- nents in the system.

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Having a separate Recording and Listening selector adds a significant degree of flexibil- ity in how you can use the RA-1070. For ex- ample by selecting CD with the Record Se- lector and selecting Tuner with the Listening Selector you can record a CD onto a tape while listening to the tuner.

If you wish to duplicate (“dub”) a recording from one recorder to another, the source unit must be connected to Tape 1 in/outputs. Press the Tape 1 Recording Selector button. Con- nect the unit recording the signal to the Tape 2 in/outputs.

Contour Control

Instead of conventional tone controls, the RA-1070 has a front-panel Contour control which selects one of five available settings. Each setting provides a fixed frequency con- tour as follows:

Off: the tone contour circuits are bypassed to ensure the purest possible sound.

L-1: moderate increase in bass frequencies (typically +3dB @ 100Hz).

L-2: more increase in bass frequencies (typi- cally +4dB @ 100Hz).

H:moderate increase in high frequencies (+3dB @ 10kHz).

LH: combination of L-2 bass and H high fre- quency increases.

Phones Output

The Phones output allows you to connect head- phones for private listening. This output ac- commodates standard stereo phone (1/4”) plugs. If your headphones have another type of plug, such as a 1/8” mini-plug, you will need an adapter plug. Contact your autho- rized Rotel dealer, to get the correct adapter plug. Plugging in a set of headphones does not cut off the signal to the outputs. Use the Speaker Selector to turn off the speakers. The setting of the Listening Selector controls which source is heard. Turn the front panel Listen- ing Selector to the source you want to listen to. Or press the corresponding source button on the remote control.

English

NOTE: Because the sensitivity of speakers and headphones can vary widely, always reduce the volume level before connecting or disconnecting headphones.

Remote Control Functions

Selecting Listening Input

To select listening sources press:

Source

Button

Phono

PH

CD

CD

Tuner

TUN

DVD/Video

V1

Aux 1

V4

Aux 2

V5

Tape 1

TAPE 1

Tape 2

TAPE 2

Selecting Recording Input

To select the Recording Input press the Zone button , then press the button for the source you want. Refer to the table in the previous paragraph. (Tape 2 cannot be selected as a Recording Input.)

After you have selected a Recording Input the Source Selection buttons revert to the Listen- ing Input selection function.

To turn the Recording Selection off, press the Zone button, then press the Shift button .

Mute Button

Press the Mute button to temporarily reduce the volume of the system. Press the button again to return the volume to its original level.

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Rotel RA-1070 owner manual Audio Controls, Phones Output
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RA-1070 specifications

The Rotel RA-1070 is a premium integrated amplifier that has established itself as a notable player in the high-fidelity audio equipment market. Designed for audiophiles who demand both quality and functionality, the RA-1070 combines performance with a range of features that enhance the listening experience.

At the heart of the RA-1070 is its robust amplification stage, which delivers a powerful yet precise sound. The amplifier boasts a 130 watts per channel output into 8 ohms, providing ample power to drive a wide variety of speakers, including those with lower efficiency ratings. The dual mono design ensures that each channel is separate, minimizing interference and maintaining sonic integrity. This feature is essential for achieving a clear and dynamic soundstage, making it ideal for both music and home theater use.

One of the standout features of the RA-1070 is its use of Rotel’s proprietary technologies. The amplifier employs a toroidal transformer, which not only contributes to its impressive power delivery but also reduces electromagnetic interference. This transformer is paired with high-grade filter capacitors that help in delivering a clean and stable power supply, further enhancing performance during demanding playback sections.

The RA-1070 includes a range of input options to accommodate various sources. With multiple line-level inputs, a dedicated phono input for vinyl enthusiasts, and a versatile bypass mode, it can easily integrate into any audio setup. The inclusion of a selectable tone control allows users to tailor their listening experience, adjusting bass and treble to suit their personal preferences or the acoustics of their room.

In addition to its impressive audio capabilities, the RA-1070 features an elegant and user-friendly design. The brushed aluminum front panel adds a touch of sophistication, while the intuitive layout of controls makes operation straightforward. The amplifier's rugged build quality ensures durability, making it a lasting addition to any audio system.

Connectivity options and speaker terminals have been thoughtfully designed to support bi-wiring, catering to more advanced speaker setups. This versatility, combined with its refined audio performance, makes the Rotel RA-1070 an excellent choice for both casual listeners and serious audiophiles looking to elevate their sound experience. The RA-1070 encapsulates Rotel’s commitment to quality, marrying technology with aesthetic appeal, and ultimately delivering an exceptional listening experience.
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