Geräte Informationen:

Orban 245E Effect Processor
Hersteller:
Orban
Modell: 245E
Datum: 1979
Kategorie: Bühnen- Studiotechnik
Gruppe: Effect Processor
Beschreibung: Stereo Synthesizer
Informationen:
                                    The Orban Stereo Synthesizer processes any monophonic sound
source into pseudo-stereo quickly and easily. The
pseudo-stereo does not degrade the quality of the mono
recording, and possesses many attributes of true stereo,
such as depth, space, directionality, stability, and good
channel balance.
Mono compatibility is assured by the following facts:

1]	The electrical sum of the two output channels is
proportional to the mono input to the Synthesizer; and

2]	The sum of the left and right powers (as a function of
frequency) is proportional to the power in the mono input.

[1]	means that a listener can recover the original mono by
summing the two stereo channels together. This removes many
"purist" objections to pseudo-stereo, since the purist can
choose freely between pseudo-stereo and the original mono.
It also means that mono FM listeners will hear the original
mono source when listening in mono to a stereo FM station.

[2]	means that the acoustical frequency balance of the
pseudo-stereo is identical to the frequency balance of the mono.

Both [1] and [2] hold for any adjustments of the Stereo
Synthesizer operating controls.

Folgende Anleitungen sind hier verfügbar:

Dokumenttyp: Service- und Bedienungsanleitung Orban-9722-Manual-Page-1-Picture
Seitenanzahl: 13
Dateigröße: 1.13 Mbytes (1183227 Bytes)
Sprache: Englisch
Revision:
Dokument-ID/Nummer: 95005-000-04
Datum: 01 September 1979
Qualität: Gescanntes Dokument, alles ist lesbar.
Upload Datum:
MD5: 6a59cab531144337c49b14ab45226c94
Downloads: 13 seit dem 24 Oktober 2017
Informationen:
INTRODUCTION..................................................1

DESCRIPTION ...................................................1

INSTALLATION - MECHANICAL .....................................1

INSTALLATION - ELECTRICAL .....................................1

General .................................................... 1

Power ......................................................1

Input ......................................................2

Output ..................................................... 2

Grounding ..................................................2

OPERATING INSTRUCTIONS .......................................2

PERFORMANCE TEST .............................................3

MAINTENANCE .................................................. 3

Preventive Maintenance .....................................3

Factory Service ............................................4

Replacement of Components on Printed-Circuit Boards ........4

Troubleshooting IC Opamps ..................................4

SHIPPING INSTRUCTIONS ........................................4

CIRCUIT DESCRIPTION (WITH TROUBLESHOOTING HINTS) .......5

Signal Processing Circuitry ................................5

Power Supply .............................................. 6

APPENDIX A - SPECIFIC APPLICATIONS........................... 7

Recording Studios ......................................... 7

Broadcasting	......................................... 7

Projection Television ..................................... 7

APPENDIX B - SPECIFICATIONS ................................. 7

APPENDIX C - PARTS LIST .....................................8

ASSEMBLY DRAWING ............................................9

SCHEMATIC ...................................................11
Orban-9722-Manual-Page-1-Picture


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