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Stereo Amplifier
Sunfire
Classic Vacuum Tube Preamplifier manual
1
1
24
24
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24 pages, 2.08 Mb
Contents
Page
Safety Instructions
2Safety Instructions
Contents
Safety Instructions and Table of Contents
Introduction
Unpacking
Features
4Introduction
Overview
Overview
Front Panel Features
1. Power Switch
2. On lamp
3. Mute lamp
4. Remote window
7. Contour On/Off
8. Input Program Selector
9. Volume Control
10. Balance Control
11. Contour Controls
Rear Panel Features
1. AC Line Cord
2. Fuse
3. Accessory outlets
4. Balanced outputs
6. Tape output
7. Tape input
8. Aux input
9. Video input
10. CD input
Installation
AC Power Considerations
Care
Connection Tips
10Installation
The Phono stage
Ground connection
Moving Magnet phono input
Moving Coil phono input
The Phono stage
Infrasonic Filter
Precision Inverse RIAA Network
12The Phono stage
System Configurations
Phono Connections
System Configurations
CD player Connections
14System Configurations
Tape Deck Connections
Amplifier Connections: unbalanced RCA
16System Configurations
Amplifier Connections: balanced XLR
Specifications
Phono Inputs
High-LevelInputs
Power Consumption
Finish
Troubleshooting
No sound
No sound (the power is on)
No sound (phono)
No sound in one channel
Loud howl, squeal, or whistle
Solo voices, or instruments sound thin, shrill or distorted
Hum
20Troubleshooting
Radio Frequency Interference
Appendix
Changing the phono stage gain
Changing the input impedance of the phono stage
Tube type and location
22Appendix
Limited Warranty
Service Assistance
Limited Warranty