SP1.7 SPECIFICATIONS

Inputs

 

Analog Audio:

Six stereo (RCA) pairs, One 5.1 channel (RCA) input

Digital:

4 coaxial (RCA) 75 Ohms, 2 Optical (TOSLINK?), conforms to S/PDIF standard.

 

Pro version 1 AES/EBU input (XLR) 110 Ohms

Infrared:

1 mini phone jack

RS-232:

D9 connector (bidirectional)

Outputs

 

Analog Outputs:

Left, Centre, Right, Right Surround, Left Surround, and Subwoofer on 6 unbalanced

 

(RCA) and 6 balanced (XLR).

 

2 stereo (RCA) pairs of Record Outputs.

 

1 pair (RCA) Surround Back outputs

Trigger:

One 12V on/off trigger, One 12V programmable trigger, to source 80mA total.

Remote

30 button, Hand-Held, Infrared remote control unit operates with two AAA batteries (included).

Performance Specifications

 

A/D Conversion:

24-Bit, 48kHz Delta-Sigma

D/A Conversion:

24-Bit, 96kHz Delta-Sigma

DSP Engine:

Motorola 56367

Power Supply:

Dual, Linear, Toroidal

Frequency Response:

20Hz to 20kHz +/- 0.25 dB

THD+Noise:

Less than 0.006% in DSP modes; Less than 0.0025% in Bypass mode 20Hz to

 

20kHz at maximum output level.

Signal-to-Noise Ratio:

105dB in DSP Modes; 110dB in 2ch Bypass Mode ; 22kHz bandwidth, Ref. 1kHz at

 

maximum output level

Input Level:

2 Vrms in DSP modes; 4 Vrms in Bypass Mode

Input Impedance:

50kOhms

Output Level:

8 Vrms (16 Vrms Balanced) in DSP Modes; 10 Vrms (20 Vrms Balanced) in Bypass Mode.

Output Impedance:

110 Ohms

Bass Management:

2nd Order HPF(x5), 4th Order LPF; 60 – 220 Hz Crossover Freq.

Physical Specifications

Power Requirements

100VAC, 115VAC, and 230VAC models. 200 VA. IEC detachable power cord (included)

Dimensions:

17” W x 13.5” D x 3.8” H; rackmount 19” W x 13.5” D x 3.5” H

Weight:

approx 22 lbs (10 kg)

Chassis Temp:

0 to 50 deg Celsius

Specifications subject to change without notice.

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Bryston SP1.7 Series manual SP1.7 Specifications, Inputs

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.