Bryston SP1.7PRECISION manual Contents

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Table of

Contents

SP1.7

S E R I E S

1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

2. Front Panel Controls and Indicators . . . . . . . . . . . . . . 4 a. Using the Dynamic Range Control . . . . . . . . . . . . . . . . . 5

3. Rear Panel Input and Output Connections . . . . . . . . . . . 12 a. Setting the Optical Input Assign . . . . . . . . . . . . . . . . . . . 13 b. Programming the AUX Trigger Output . . . . . . . . . . . . . . 14

4. SP1.7 Remote Control . . . . . . . . . . . . . . . . . . . . . . . . 15

5. Setup and Calibration of the SP1.7 . . . . . . . . . . . . . . . 18 a. Explanation of ‘Saved Settings per Source’ . . . . . . . . . . 19 b. Setting the Speaker Configuration . . . . . . . . . . . . . . . . . 19 c. Explanation of ‘Xtra Bass’ Mode . . . . . . . . . . . . . . . . . . 20

d.Enabling the Subwoofer output in the Bypass mode . . . . 21

e. Setting the Speaker Crossover Frequency . . . . . . . . . . . . 21 f. Setting the Channel Delays . . . . . . . . . . . . . . . . . . . . . . . 22 g. Calibrating and Setting Levels/Channel to . . . . . . . . . . . 23

Channel Balance

h.Setting the THX Subwoofer Limiter or Bass Peak . . . . . 24

Level Manager

i. Enabling DTS-ES 6.1 Decoding . . . . . . . . . . . . . . . . . . . 25 j. Enabling THX Surround EX™ Decoding . . . . . . . . . . . . 26 k. Changing Dolby PLII Music Settings . . . . . . . . . . . . . . . 27 l. Changing DTS NEO:6 Settings . . . . . . . . . . . . . . . . . . . 29

6. Appendix A – SP1.7 Surround Modes . . . . . . . . . . . . . 31

7. Appedix B – THX information . . . . . . . . . . . . . . . . . . . 34

8. Example Hook-up Diagram . . . . . . . . . . . . . . . . . . . . 35

9. SP1.7 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 36

10. Suggested Surround Sound Placement . . . . . . . . . . . . . 37

INTRODUCTION

Congratulations on your purchase of the Bryston SP1.7 pre-amplifier/processor. This product will provide you with the finest available signal control and DSP audio processing available. Like all Bryston products the SP1.7 has been carefully designed and engineered to deliver a lifetime of enjoyment.

The SP1.7 offers both pre-amplifier and digital decoding functions, and it is very important that you thoroughly read this manual BEFORE you install and use the SP1.7.

UNPACKING

Your SP1.7 was carefully packed at the factory to protect against any damage in shipping and handling. Carefully examine the packing and the unit for any signs of external damage or impact and report those to your dealer or Bryston prior to using the unit.

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Contents SP1.7 Bryston Limited Warranty Contents SP1.7 Functional Layout AccessoriesPower Input Mode PowerFront Panel Controls and Indicators Power Momentary SwitchStandby and IR Infrared Activity Indicator LCD Display window Using the Dynamic Range ControlMenu Control Buttons Source Selection Buttons and IndicatorsMode Selection Buttons Digital Mode and IndicatorSurround Button Mono and Mono Downmix Modes Stereo and Stereo Downmix ModeTHX Button Available with THX Listening Mode… Mode ButtonMaster Volume Bypass ButtonAnalog Balance Digital Audio Coaxial Inputs Rear Panel Input and Output ConnectionsBalanced and 2. Unbalanced Outputs Analog InputsSetting the Optical Audio Input Assignment Toslink Digital Audio Optical InputsTape/Recording Outputs Aux IR Receiver RS-232 connectorRemote 12V Trigger Outputs Programming the AUX Trigger OutputSource Select Buttons SP1.7 Remote ControlIEC Power Connector Fuses Master Power SwitchSetup Buttons Mode Select ButtonsVolume/Trim Buttons Power ButtonPhoto Sensor Status LEDTo accomplish this process the following tools are needed SET UP and Calibration of the SP1.7Setting the Speaker Configuration Explanation of ‘Saved Settings per Source’ FeatureExplanation of ‘Xtra Bass’ Mode Highlight SP Setup Menu Setting the Speaker Crossover FrequencyChange the Crossover Frequency Setting the Channel DelaysSetting Channel Levels without Pink Noise Calibrating and Setting Levels/Channel to Channel BalanceSetting the THX Subwoofer Limiter or Bass Peak Level Manager Setting the Bplm with Pink NoiseEnabling DTS-ES 6.1 Decoding Setting the Bplm without Pink NoiseEnabling THX Surround EX Decoding Hightlight ES Other Settings MenuChange EX Control Setting Changing Dolby Plii Music SettingsHighlight Plii Setup Menu Center Image is a variable in Neo6 music mode only Changing DTS NEO6 SettingsAcknowledgements To change the Center ImageSurround Modes Appendix a SP1.7 Surround ModesPage Table of all available surround modes SignalDTS as per THX licensing agreements Appendix B THX InformationXLR/PHONE Example HOOK-UP DiagramsInputs SP1.7 SpecificationsSuggested Surround Speaker Placement SP1pt7MANUAL20060112

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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