3. Move the cursor to “EX”. Hit ‘SELECT’ – you can now change the EX Control setting.

Figure 27: Change “EX” Control Setting

The options available in this menu are:

DISABLE – THX Surround EX™ will not be decoded

ON – THX Surround EX™ will be forced on for all Dolby Digital 5.1 channel input bitstreams, if the back channels are enabled.

AUTO – THX Surround EX™ will be decoded if the incoming Dolby Digital bitstream is flagged as having THX Surround EX™ encoded content, and if the back channels are enabled.

NOTE: THX Surround EX™ is only available with the THX listening mode (see page 9).

For more information on THX Surround EX™, visit www.thx.com

Changing Dolby PLII Music Settings

Dolby Pro Logic II is the next generation in Dolby Surround decoding. It is designed specifically to decode all existing Dolby Surround programs and provide improved spatiality and directionality of sounds. Through the use of an elegant new approach to matrix surround decoding and the decoding of stereo, full-bandwidth surround outputs, Pro Logic II decoding effectively bridges the gap between Pro Logic and discrete Dolby Digital 5.1 soundtracks.

Pro Logic II is also designed for use with unencoded stereo music recordings. The listener is drawn into a three- dimensional space, rather than hearing a flat, two-dimensional presentation. This not only helps develop a more involving soundfield, but also solves the narrow “sweet spot” problem of conventional stereo reproduction. All of these benefits are provided using the same “3/2” speaker configuration consumers have been using with Pro Logic since 1988.

Pro Logic II follows in the footsteps of Pro Logic and Dolby Digital 5.1-channel decoding. In many key respects, Pro Logic II fits into this environment seamlessly. Electrically, the parameters of headroom, reference level, channel calibration, output trim controls, noise sequencer, and master volume control are all unchanged rel- ative to a Pro Logic decoder within a 5.1-channel Dolby Digital decoder. The main difference is that besides the stereo surround outputs, Pro Logic II provides some new, optional modes to enhance music playback.

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Bryston SP1.7PRECISION manual Changing Dolby Plii Music Settings, Change EX Control Setting
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SP1.7PRECISION specifications

The Bryston SP1.7PRECISION is an exceptional audio processor that represents a significant advancement in home theater and high-fidelity music playback technology. Designed for audiophiles and professional users alike, this multi-channel surround sound processor integrates cutting-edge features and technologies to deliver an unparalleled listening experience.

One of the key features of the SP1.7PRECISION is its support for advanced audio formats. It is compatible with various surround sound formats such as Dolby Atmos and DTS:X, allowing users to enjoy immersive soundscapes that enhance the cinematic experience. The processor also supports high-resolution audio playback, ensuring that even the most intricate nuances of music and sound design are faithfully reproduced.

The SP1.7PRECISION utilizes Bryston's proprietary optimization algorithms to ensure that each audio channel is balanced and clear, enhancing overall sound quality. The processor incorporates state-of-the-art digital signal processing (DSP) capabilities, allowing for precise adjustments to be made in real time. This technology enables users to customize the acoustic environment of their listening space, applying tailored EQ settings and crossover points to achieve the ideal soundstage.

In terms of connectivity, the SP1.7PRECISION is equipped with an array of inputs and outputs, making it highly versatile. It features multiple HDMI inputs with support for 4K video and HDCP 2.2, allowing seamless integration with modern video sources. Additionally, the processor includes balanced and unbalanced outputs, ensuring compatibility with a wide variety of audio systems.

The user interface of the SP1.7PRECISION is intuitive and user-friendly, featuring a high-resolution LCD display that makes navigation a breeze. The device can be controlled via a dedicated remote, as well as through mobile devices using Bryston's app for iOS and Android, providing flexibility and convenience.

Moreover, the SP1.7PRECISION showcases Bryston's commitment to build quality and durability. Constructed with high-quality materials and components, this audio processor is designed to last while delivering consistently outstanding performance. Overall, the Bryston SP1.7PRECISION sets a new standard in audio processing, making it a remarkable choice for anyone seeking a high-quality, feature-rich home theater experience.
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