SPHINX Project Ten
1. UNPACKING .......................................................................................................................................3
2. SPHINX WARRANTY CARD..............................................................................................................3
4. THE AMP AT A GLANCE ...................................................................................................................4
Front panel................................................................................................................................................... 4
Rear panel ................................................................................................................................................... 5
5. SPHINX REMOTE CONTROL ............................................................................................................6
Buttons and LED indication.......................................................................................................................... 6
Operation ..................................................................................................................................................... 7
Selecting without switching .......................................................................................................................... 7
Batteries....................................................................................................................................................... 7
Encountering problems... ............................................................................................................................. 7
7. GENERAL CHECKLIST .....................................................................................................................9
Protection modes ......................................................................................................................................... 9
Short Circuit............................................................................................................................................. 9
Standby mode.............................................................................................................................................. 9
Necessary Equipment.................................................................................................................................. 9
8. ADJUSTMENT PROCEDURES........................................................................................................10
Bias............................................................................................................................................................ 10
Offset ......................................................................................................................................................... 11
9. PROBLEMS AND SOLUTIONS .......................................................................................................12
General overview Project 10 ...................................................................................................................... 17
Project 10 volume board ............................................................................................................................ 19
Project 10 amplifier left .............................................................................................................................. 20
Project 10 amplifier right ............................................................................................................................ 21
Project 10 control ....................................................................................................................................... 22
PCB drawings of Project 10 ....................................................................................................................... 23
Parts list ..................................................................................................................................................... 24
Service Manual
2
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