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XA8550T

4

Introduction

Chapter 2

2.2

 

Front Panel & Rear Panel

XA8550

u v

u

v

Power button

This button connects and disconnects the XA8550 from the AC mains power. By using the button to turn the 
system on and off.

Power on indicator

W

hen this unit is switched on, the indicator will glitter, which shows the system is in pre-heating model. About 5 

seconds  later,  the  indicator  will  stop  glittering  and  keep  light  When  the  system  is  in  protected  model,  the 
indicator will be glittering all the time.

u

v

Audio Input

Connect the input signal by RCA.

Right Loudspeaker Binding Posts

To  output  the  amplified  audio  signal  and  be 
connected  to  the  right  channel  speaker  with 
loudspeaker cable.

Power supply input jack

Connect it to the power supply by attached power 
Cord.

w

Left Loudspeaker Binding Posts

To  output  the  amplified  audio  signal  and  be 
connected  to  the  left  channel  speaker  with 
loudspeaker cable.

Signal Output

This  output  signal  could  be  connected  to  the 
loudspeaker or other amplifier. 

Front Panel

Rear Panel

u v

w

x y

~

信号输出

!!

x

y

Summary of Contents for XA8550

Page 1: ...POWER AMPLIFIER XA8550 INSTRUCTIONS...

Page 2: ...titute a risk of electric shock to persons Dangerous Voltage The exclamation point within an equilateral triangle is intended to alert the user to presence of important operating and maintenance servi...

Page 3: ...aratus during lightning storms or when unused for a long time 11 Always disconnect your entire system from the AC mains before connecting or disconnecting any cable or when cleaning any component 12 T...

Page 4: ...te transistors and second stage adopts Toshiba 2SC517 2SA1930 geminate transistors The output transistors are three pairs of SANKEN 2SC3264 2SC1295 high current geminate transistors Thus this amplifie...

Page 5: ...the system is in protected model the indicator will be glittering all the time u v Audio Input Connect the input signal by RCA Right Loudspeaker Binding Posts To output the amplified audio signal and...

Page 6: ...e the power supply has been cut off before connecting to the accessory power cable If you do have to use other power cables please check if the specifications are up to the requirements of this machin...

Page 7: ...ng effect badly Signal source input phase opposed Speaker wire to channels has exchanged or positive negative reversed Noise too big Left and right channel confused Turn on the sound source Check and...

Page 8: ...7 Unit mm Chapter 4 4 1 Dimensions Specifications XA8550 426mm 430mm 153mm...

Page 9: ...Dimensions W D H Input sensitivity Net weight Supply voltage Frequency response Audio Outputs 130 watts pre channel at 8 ohm 250 watts pre channel at 4 ohm 10Hz 100KHz 1dB 95dB Typical A Weight one p...

Page 10: ...No 126 Section 2 East 1 Round Chengdu Sichuan China P C 610051 You can find your nearest authorized distributor and more product information on our website www xindak com...

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