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Summary of Contents for Coherence

Page 1: ...JEFF ROWLAND D E S I G N G R O U P...

Page 2: ...Coherence Stereo Preamplifier Owner s Manual...

Page 3: ...e for which this Preamplifier was designed Please note that your Preamplifier must be used with its companion Power Supply The serial number of each component is located on the rear panel of each and...

Page 4: ...omponents precision machined from 6061 aluminum plate provide maximum mechanical resonance control All operational functions are under microprocessor control Within five milliseconds of any function s...

Page 5: ...2 3 4 5 8 6 7 9 Contents 1...

Page 6: ...and Design Group the original packing materials must be used for shipment Neither Jeff Rowland Design Group nor the shipper can be held responsible for damages incurred during transit if the original...

Page 7: ...LISTEN SELECT RECORD SELECT INPUT TERM MONO GAIN GAIN BYPASS PHASE MUTE LISTEN RECORD 1 2 3 4 5 6 7 BAL CUT R L LOW FULL BATT AC CHARGE MODE MODE SELECT JEFF ROWLAND D E S I G N G R O U P C O H E R E...

Page 8: ...pressing the upper section increases the gain of the selected Input by 0 5 dB to a limit of 20 dB higher than normal 0 dB overall gain For example twelve 12 momentary presses will increase the gain b...

Page 9: ...cont LISTEN SELECT RECORD SELECT INPUT TERM MONO GAIN GAIN BYPASS PHASE MUTE LISTEN RECORD 1 2 3 4 5 6 7 BAL CUT R L LOW FULL BATT AC CHARGE MODE MODE SELECT JEFF ROWLAND D E S I G N G R O U P C O H...

Page 10: ...nnel is offset in the opposite direction by 0 5 dB This feature maintains that the absolute volume level will remain the same even though the image will be shifted by a specific amount A total of six...

Page 11: ...Preamplifier and Power Supply Rear Panels 1 A E C C D C D 2 2 3 A B B...

Page 12: ...and restores maximum common mode rejection ratio Balanced output signals are always provided regardless of input single ended or balanced signal configuration D REC OUTPUTS 1 2 male XLR Provides para...

Page 13: ...n LISTEN SELECT RECORD SELECT INPUT TERM MONO GAIN GAIN BYPASS PHASE MUTE LISTEN RECORD 1 2 3 4 5 6 7 VOLUME BAL CUT R L LOW FULL BATT AC CHARGE MODE MODE SELECT JEFF ROWLAND D E S I G N G R O U P C O...

Page 14: ...approximately five seconds A slight click will be heard No lamps should be illuminated This feature allows the preamplifier to be stored or shipped without discharging the internal batteries If the FU...

Page 15: ...he rear panel of the Power Supply using the integral finger screws The RJ 11 cable can then be installed from the Remote Sensor Display unit to the adapter After installing the remote sensor display u...

Page 16: ...127 equal increments Gain Resolution 0 5 dB 0 03 dB over entire range Channel Balance 0 03 dB throughout entire range Dimensions 17 5 in W x 12 0 in D x 3 7 in H 44 5 cm W x 30 9 cm D x 9 40 cm H Weig...

Page 17: ...If you have any additional questions regarding installation or operation please contact your authorized Jeff Rowland Design Group Dealer JEFF ROWLAND D E S I G N G R O U P...

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