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SMSL SU-9 User Manual

SMSL SU-9
22 pages
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使用说明书
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SMSL SU-9 Specifications

General IconGeneral
TypeDAC
SNR130dB
MQA DecodingYes
DAC ChipES9038PRO
InputsUSB, Optical, Coaxial, Bluetooth
OutputsRCA / XLR
Bluetooth Codec SupportLDAC, aptX HD, aptX, AAC, SBC
USB CompatibilityWindows, Mac, Linux
Supported FormatsDSD, MQA
Dynamic Range130dB

Summary

Safety and Warranty

General Safety Precautions

Essential guidelines for safe installation, operation, and storage to prevent hazards.

Warranty Service Details

Covers service period, purchase proof, conditions for voiding warranty, and repair methods.

Product Features

Key Feature Highlights

Overview of core technologies and capabilities including MQA, ESS DAC, XMOS, and Bluetooth.

Technical Specifications

Performance and Connectivity Data

Comprehensive technical parameters including input/output, audio quality metrics, and supported formats.

Remote Control Guide

Operation and Button Functions

Instructions for battery installation, aiming, interference, and detailed button functions.

Device Interface and Controls

Component Identification and Knob Function

Identifies rear panel ports and explains the functions of the main control knob.

Bluetooth Connectivity Management

Step-by-step guide for connecting, re-connecting, and clearing paired Bluetooth devices.

User Interface Navigation

Main Display Screen Elements

Explanation of icons and data shown on the primary display: audio format, volume, and sampling rate.

Menu System Overview

SU-9 Menu Tree Structure

A visual representation of the device's menu hierarchy and available settings.

MQA Technology and Playback

MQA File Playback Guide

Information on MQA decoding via USB, required software, LED indicators, and playback displays.

Functional Instructions

Input Source and PCM Filter Settings

Details on selecting input sources and configuring PCM digital filters with frequency response charts.

Advanced Function Settings

Configuration of DSD Filters, Sound Color, and System Options

Configuration options for DSD filters, sound color modes, pre-amplification, jitter control, brightness, reset, and system status.

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