08Other connections

HDMI has the capability to support standard, enhanced, or high-definition video plus standard to multi-channel surround-sound audio. HDMI features include uncom- pressed digital video, a bandwidth of up to 2.2 gigabytes per second (with HDTV signals), one connector (instead of several cables and connectors), and communication between the AV source and AV devices such as DTVs.

HDMI, the logo and High-Definition Multi- media Interface are trademarks or registered trademarks of HDMI licensing LLC.

Connecting the multichannel analog inputs

For DVD Audio and SACD playback, your DVD player may have 5.1, 6.1 or 7.1 channel analog outputs (depending on whether your player supports surround back

channels).1 Make sure that the player is set to output multichannel analog audio.

1Connect the front, surround, center and subwoofer outputs on your DVD player to the corresponding MULTI CH input jack on this receiver.

Use standard RCA/phono jack cables for the connections.

2If your DVD player also has outputs for surround back channels, connect these to the corresponding MULTI CH input jacks on this receiver.

Use standard RCA/phono jack cables for the connections.

If there is a single surround back output, connect it to the SURROUND BACK L (Single) jack on this receiver.

Second Zone speaker B setup

Caution

Before making or changing the connections, switch off the power and disconnect the power cord from the power outlet. Plugging in components should be the last connection you make with your system.

Be careful not to allow any contact between speaker wires from different terminals.

You can use speakers with a nominal impedance between 6 to 16 (please see Switching the speaker impedance on page 63 if you plan to use speakers with an impedance of less than 8 ).

After selecting 2nd Zone in Surround back speaker setting on page 35, you can use the speakers connected to the (surround back) B speaker terminals on the rear panel to listen to stereo playback in another room. See Switching the speaker system below for the listening options with this setup.

1Connect a pair of speakers to the surround back speaker terminals on the rear panel.

Connect them the same way you connected your speakers in Installing your speaker system on page 17. Make sure to review Placing the speakers on page 18 when placing the speakers in another room.

2Select ‘2nd Zone’ from the ‘Surr Back System’ menu. See Surround back speaker setting on page 35 to do this.

Selecting the multichannel analog inputs

If you have connected a decoder or a DVD player as above, you must select the analog multichannel inputs

for surround sound playback.2

1Make sure you have set the playback source to the proper output setting.

For example, you might need to set your DVD player to output multichannel analog audio.

2Press MULTI CH IN (front panel).

Depending on the DVD player you’re using, the analog output level of the subwoofer channel may be too low. In this case switch the receiver into standby, then press STANDBY/ON while holding down SBch PROCESSING on the front panel. This switches between SW IN +10dB (increase of 10 decibels) and SW IN 0dB (default) in the subwoofer channel.

Note

1To listen to multichannel analog audio you’ll need to select MULTI CH IN (see Selecting the multichannel analog inputs above for more on this).

2• When playback from the multichannel inputs is selected, you can’t use the sound processing features, SIGNAL SELECT, or any of the listening modes (including STEREO and the surround back channel processing).

When playback from the multichannel inputs is selected, only the volume and channel levels can be set.

You can’t listen to your speaker B (Second Zone) system during playback from the multichannel inputs.

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Classe Audio VSX-81TXV-S manual Connecting the multichannel analog inputs, Second Zone speaker B setup

VSX-81TXV-S, VSX-81TXV specifications

The Classe Audio VSX-81TXV and VSX-81TXV-S are flagship home theater receivers that embody the brand’s commitment to delivering high-fidelity audio and immersive cinematic experiences. These models are tailored for audiophiles and home theater enthusiasts seeking uncompromising performance and versatility.

One of the standout features of the VSX-81TXV is its powerful amplification capabilities. With a robust multichannel amplifier, it offers high power output across all channels, ensuring clean and dynamic sound reproduction regardless of the volume level. This makes it ideal for powering a wide range of speakers, from efficient bookshelf models to demanding floor-standing designs.

Both models are equipped with advanced digital signal processing technology, delivering precise audio processing for various surround sound formats, including Dolby Atmos and DTS:X. This allows users to experience three-dimensional sound that wraps around them, creating a more engaging and lifelike audio environment. The ability to decode these formats highlights the receivers’ forward-thinking design and compatibility with modern home theater setups.

Connectivity is another highlight, with multiple HDMI inputs enabling seamless integration with various sources, including Blu-ray players, streaming devices, and gaming consoles. The HDMI 2.0 support ensures 4K video transmission for high-definition visuals, while HDCP 2.2 compliance future-proofs the system against upcoming content standards.

Another notable characteristic is the user-friendly setup and calibration features. The built-in room correction technology automatically adjusts the audio output based on the specific acoustics of the room, ensuring an optimized listening experience tailored to the user’s environment. This eliminates the guesswork typically involved in manual adjustments.

Aesthetically, both models showcase a sleek design with an emphasis on high-quality materials. The minimalist interface and intuitive controls provide ease of use, appealing to both seasoned audiophiles and casual listeners alike.

In conclusion, the Classe Audio VSX-81TXV and VSX-81TXV-S represent a blend of power, technology, and aesthetics, designed to elevate the home entertainment experience. Their robust amplification, advanced audio processing, extensive connectivity options, and user-friendly features make them formidable choices in the realm of high-performance home theater receivers. Whether for casual viewing or critical listening, these models promise to deliver exceptional quality and performance for a diverse audience.