The AEQ OPERA STUDIO Audio Mixing Console is delivered with the following standard configuration:

• The first 4 modules are mono mic/line modules  (OP-11)
• The fifth module is a blank module (OP-02) to give space for future expansion of additional  input modules.
• The sixth to the eleventh are double stereo line input modules (OP-22).
• The twelfth module is a blank module (OP-02) to give space for future expansion of  additional input  modules.
• The thirteenth module is a telephone line I/O module (OP-33 MPX)
• The fourteenth module is a blank module (OP-02) to give space for future expansion of additional  modules.
• The fifteenth module is an auxiliary stereo + mono sum output module (OP-40)
• The sixteenth module is a master program stereo + mono sum output module (OP-60).
• The seventeenth module is a blank module (OP-02) to give space for future expansion of additional  output modules
• The eighteenth module is the power supply and monitoring module (OP-78).
• 1 frame with VU-meters and PFL Monitors (OP-01)
• (4) Blank Modules (OP-02)

***This initial configuration can be equipped with four additional modules, OP-11, OP-22, OP-33 or OP-33MPX (maximum two per mixer)

Description of Input Controls and Connectors:

OP-11 Channels. Mic/Line mono:

• Transformer balanced input
• Mic/Line switch
• Adjustable input gain
• Insertion point for external processors return signal
• 2 band equalizer
• Clipping indicator
• PFL (Pre-fader listening) button
• Telephone send level adjust
• Stereo Auxiliary buss send adjust
• Master buss send switch
• CHANNEL ON (channel mute) button with ON AIR signaling and speaker mute
• 100 mm. fader with VCA control
• XLR3 female input connectors for mic and line.

OP-22 Channels – Dual Stereo Line:

• Dual stereo electronically balanced input
• Line A / B switch
• Input gain adjust
• Mono / Stereo selector
• Clipping indicator
• PFL (Pre-fader listening) button
• Telephone send level adjust
• Stereo Auxiliary buss send adjust
• Master buss send switch
• CHANNEL ON (channel mute) button with independent machine start for input A and B
• 100 mm. fader with VCA control
•  XLR3 female input connectors.

Auxiliary input functions:

• Two external stereo electronically balanced inputs for PFL in Control and Studio
• Intercom external line input.

Description of Input and Output Controls and Connectors:

OP-33 MPX Channel. Digital hybrid for normal bi-directional telephone line:

•  Direct connection for telephone line with extra connector for auxiliary telephone set
• Ring indicator and off-hook button
• External line send level adjust
• FREQ. EXTENDER function to obtain more bass presence in calls to compatible units
• Multiplex function with a second OP-33 MPX, to allow 2 calls multiconference
• PFL button for incoming and outgoing signals
•  Stereo Auxiliary buss send adjust
• Master bus send switch
• CHANNEL ON (channel mute) button
• 100 mm. fader. VCA control
•  RJ-11 connector for telephone line and auxiliary telephone set

Description Output Controls and Connectors:

OP-40 Channels. Auxiliary and Main Output:

• Each console can integrate two output channels
• Each channel has one stereo and one mono summed transformer balanced ouputs
• 100 mm. fader. VCA control
• Three XLR3 male connectors.

Output auxiliary functions:

•  Monitoring bridge with speakers for PFL and T-back with level adjust
•  PFL sum buss (with associated reset) routed to VU meters and speakers in monitoring bridge
• CRM balanced stereo output with level adjust. Monitor cut for self-operation or control-studio mode.
• Dual control headphone output with level control
•  SRM balanced stereo output. Master, Aux, Ext1 and Ext2 selection. Monitor cut available
• Studio headphone output with level control

• OP-60 - The OP-60 auxiliary stereo + mono sum output module carries out the function of summing all  signal inputs assigned to its bus. The output level is controlled by means of the fader (1). This module delivers the mono output signal on the connector (2), as well as the stereo output signal on the connectors (3) (left channel) and (4) (right channel).

• OP-78 - The monitoring and power supply module, OP-78, carries out the functions of:  Studio and control room monitoring,Talkback management, System general power supply,Master and PFL Vu-meters control, located up-front on the chassis, Feeds the PFL speakers located beside the Vu-meters.

Rear Panel Features:

Specifications:

Dimension: