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Sabaj A10H - User Manual

Sabaj A10H
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使用说明书
深圳市大号科技有限公司
A10h
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Summary

Safety Precautions

Environmental Placement

Install in a well-ventilated, cool, dry, and clean location, away from direct sunlight and heat.

Voltage and Power Safety

Use only the specified voltage; incorrect voltage can cause fire and damage.

Maintenance and Repair

Do not attempt self-modification or repair; contact qualified service personnel.

Long-Term Inactivity

Disconnect the power cable when the unit will not be used for extended periods.

Warranty Information

Service Period and Coverage

7-day return/repair option, 1-year free warranty for normal use.

Proof of Purchase Requirement

Purchase date is based on invoice or receipt.

Warranty Exclusions

Lists conditions not covered by warranty, such as human factors and unauthorized modifications.

Warranty Service Procedure

Warranty service for mainland China is by sending the unit for repair.

Key Product Features

Distortion and Noise Specifications

Highlights ultra-low distortion (0.00006%) and output noise (1.3uV).

Design and Build

Features ultra-compact design, high-precision low-temperature drift resistance, and quality relays.

Audio Performance

Includes Hi-End pre-out, popless sound, 256-level volume control, and wide frequency response.

Power Output and Gain

Details output power (2W/1W) and 3-gear gain control.

Protection and Power System

Emphasizes comprehensive protection and an efficient low-noise power system.

Remote Operation

Unit is equipped with a full-function remote control.

Detailed Specifications

Connectivity and Output Power

Specifies unbalanced inputs/outputs and detailed output power across impedances.

Signal Performance

Lists SNR, output noise, THD+N, and THD values.

Impedance and Frequency Response

Details input/output impedance and frequency response range (20Hz-500kHz).

Gain and General Data

Covers gain settings, power supply, consumption, dimensions, and weight.

Remote Control Guide

Remote Control Usage

Guides on using the remote control, including aiming and potential interference.

Battery and First Use

Instructions for battery installation (AAA) and initial operation sequence.

Hardware Interface and Parts

Front Panel Identification

Identifies front panel components: knob, headphone jack, remote window, and display.

Rear Panel Connections

Details rear panel connections: RCA input, RCA pre-output, and DC power input.

Usage Precautions

Advises turning down volume before connecting headphones and limiting listening time.

Configuration Settings

Pre-mode Configuration

Explains the two pre-mode settings for signal path connection.

Gain Control Options

Describes the three selectable gain levels: Low, Middle, and High.

Display Brightness Adjustment

Outlines the three brightness levels available for the display.

Sabaj A10H Specifications

General IconGeneral
Output Power (Speaker)80W x2(4Ω)
Input Impedance47kΩ
USB ChipXMOS XU208
Output Impedance (Headphone)<1Ω
InputUSB
Output6.35mm headphone
Sampling Rate (USB)Up to 32bit/768kHz
Output Power (Headphone)300mW@32Ω
Frequency Response20Hz-20kHz (±0.5dB)

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