SET UP and CALIBRATION OF THE SP1.7

NOTE: In most operating menu modes the last segment of line 2 of the display will either show an “X” for EXIT, or an “>” (arrow) to indicate more menu items. (sample screens are shown below - fig 11,12). Choosing (highlighting) the “X” position in the display and pressing the Select button (see below) will “EXIT” back to the previous menu, or exit the menu mode entirely. If an “>” appears, continue pressing the menu navigation arrow buttons to reveal more menu options.

Figure 11: Arrow direction indicates more menu items

Figure 12: Highlight “X” to exit

In order to fully enjoy the capabilities of the SP1.7 you or your dealer must first set-up and calibrate the SP1.7. This is a critical step in insuring that all your loudspeakers are properly designated within the unit and that all levels and delays are properly set.

To accomplish this process the following tools are needed:

1.Tape measure or other means of determining the distance of each speaker from the chosen listening positions.

2.Sound Level Meter. This device insures that all loudspeaker levels are precisely matched and set accurately. This step cannot accurately be done by ear, a test instrument should be used to ensure proper calibration. (The Radio Shack Analog SPL meter is inexpensive and eminently suitable for this task. Your dealer may have one.)

IMPORTANT: When using the Pink Noise generator within the SP1.7 for speaker level calibration, the salient point is that all channels measure equal dB. After pushing the test button, the pink noise will start in the front left speaker. Record the dB level from this speaker (with the level trim value at 0 dB on the LCD Display or on the Video Monitor when using the Bryston SPV-1), and adjust all the others to match it. It is not critical to reach some specific dB level (ex. 85 dB), it is more important that all channels are at equal levels.

Please Note: If for any reason you are not sure that you can accomplish this calibration task or have any doubts as to how it should be done, please contact your dealer or Bryston technical support BEFORE attempting this process. Most Bryston Dealers can provide this service. Please contact your dealer for their policies and procedures in this regard.

18

Page 19 Page 21
Page 20
Image 20
Bryston SP1.7 Series manual SET UP and Calibration of the SP1.7, To accomplish this process the following tools are needed
Page 19 Page 21

SP1.7 Series specifications

The Bryston SP1.7 Series is a sophisticated audio preamplifier designed to deliver exceptional sound quality and versatility for home theater and audio enthusiasts. Known for its high fidelity and robust construction, the SP1.7 reflects Bryston's commitment to excellence in audio engineering.

One of the standout features of the SP1.7 is its advanced digital signal processing (DSP) capabilities. The unit supports a wide range of audio formats, including Dolby Atmos and DTS:X, ensuring that users can experience immersive sound in their home theater setups. The built-in DSP allows for room correction, which optimizes audio performance based on the unique acoustics of the listening environment, providing a more balanced and accurate sound.

The SP1.7 Series also boasts multiple HDMI inputs. With support for high-resolution audio formats, these inputs facilitate seamless integration with modern AV sources. The unit can handle 4K video pass-through, maintaining the highest quality for both audio and visual performance. This level of connectivity is essential for today's discerning consumers who demand versatility and convenience in their audio systems.

In terms of audio quality, the SP1.7 features top-notch components, including high-performance DACs (Digital-to-Analog Converters) and a low-noise power supply. This ensures that the signal path remains clean and free of interference, delivering crystal-clear audio reproduction. Furthermore, the SP1.7 supports among the highest industry standards for signal-to-noise ratio, ensuring that subtle details in the music or movie are preserved.

User-friendly operation is another hallmark of the SP1.7. The intuitive interface, complete with an easy-to-read display, allows users to navigate through settings effortlessly. The preamplifier is also equipped with robust remote control functionality, allowing users to manage their audio environment from a distance.

With its sleek design and solid build quality, the Bryston SP1.7 fits seamlessly into any home theater or audio system setup. Built to last, Bryston is known for offering a 20-year warranty on their products, reassured by their reputation for durability and reliability.

In summary, the Bryston SP1.7 Series stands out as a premier choice for audiophiles and home theater enthusiasts. With its advanced DSP capabilities, multiple connectivity options, superior audio quality, and user-friendly features, the SP1.7 combines cutting-edge technology with exceptional craftsmanship, making it a top contender in the realm of audio preamplifiers.
Top Page Image Contents