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A N T H E M   A M P  

1

O P E R A T I N G   M A N U A L

Summary of Contents for Amp 1

Page 1: ...A N T H E M A M P 1 O P E R A T I N G M A N U A L...

Page 2: ...Rear Panels 2 Control Functions 3 Connection Functions 3 Setting Up 4 Tube Insertion 5 Operation 5 Troubleshooting 6 Safety Instructions 7 Disclaimer of Liability 7 Warranty 7 Bias Adjustments 9 Tech...

Page 3: ...you WHAT S IN THE BOX In addition to the Amp 1 it s cover and the operating manual you are presently reading with associated inserts and warranty card there are a few more items to take inventory of...

Page 4: ...A B C D D 2 E...

Page 5: ...ions are to be made to the black connectors left speaker to the terminals marked left and right to the terminal marked right The positive connections are determined by the speakers If the speakers imp...

Page 6: ...adjustments should remain reasonably stable over the life of the output tubes and should not require periodic adjust ment until the EL34 tubes are replaced Should one of the EL34 tubes fail it may be...

Page 7: ...s configured for the correct AC line voltage for country of use The operating AC line voltage is indicated on the side of the shipping box If the Amp 1 is set incorrectly for the country in which it i...

Page 8: ...and 1 6 Amp 250V slo blo for 220 to 240 volt countries See Figure 5 NOTE Under no circumstances should you replace the AC power fuse with one of a higher current rating Doing so may cause further dam...

Page 9: ...n extended period of time 8 Do not remove the Amp 1 covers while the unit is on or connected to an AC power source Cover screws could fall through the ventilation slots and cause electrical damage to...

Page 10: ...the sender freight collect Units to be repaired by Sonic Frontiers Inc must be sent shipping and insurance prepaid by the original purchaser in the original packing material A returned product should...

Page 11: ...lifier to cool 15 minutes before removing the top cover 2 After removing the top cover with the front end of the chassis facing you and referring to Fig 6 observe the location of four test points TP 1...

Page 12: ...EQ UE N CY R ES PO N SE 1 W AT T 10Hz to 75kHz 0 5 dB points 2Hz to 105kHz 3 dB points T H D N 1 at rated power 20Hz to 20kHz both channels driven Typically 05 1 kHz at 1 watt level INPUT SENSITIVITY...

Page 13: ...L L E O N T A R I O C A N A D A L 6 H 5 T 4 T E L 9 0 5 8 2 9 3 8 3 8 F A X 9 0 5 8 2 9 3 0 3 3 S o n i c F r o n t i e r s c a n b e r e a c h e d 9 0 0 a m t o 5 0 0 p m E S T o r 2 4 h o u r s a d...

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