ORBAN AUTOMATIC STEREO SYNTHESIZER MODEL 275A

 



This unit is very clean and has low processing time.  Excellent condition!

Overview
Automatic Stereo Synthesizer
The 275A reprocesses mono material into synthesized stereo to "open up" mono programs when heard on stereo or surround TV systems. The sound of the 275A is remarkably convincing, producing a pleasing sense of ambience and spaciousness while maintaining perfect mono compatibility. Placed permanently in the program line, the 275A automatically determines if the program is mono or stereo and then smoothly cross-fades from bypass to synthesized stereo output when true stereo program is absent.

Features
Detects mono and automatically generates synthesised stereo
Auto polarity detector and corrector
Provides stereo effect on mono standby studio transmitter links
 


Performance

Frequency Response: 0.5dB, 30-15,000Hz (Bypass Mode); 1.0dB, 30-15,000Hz (Synthesize Mode), sum of left and right channels.

Total Harmonic Distortion: +18dBu/600ohm: <0.02%, 30-15,000Hz (Bypass Mode); <0.3%, 30-15,000Hz (Synthesize Mode).

Noise at Output: (30-15,000Hz): <-80dBu (Bypass Mode); <-67dBu (Synthesize Mode).

Impedance: <100 ohm, balanced bridging. Absolute overload occurs at +26dBu into 600ohm.


Connectors

Audio: Barrier strip (#5 Screw).

User Control Interface: DB-25S jack (accepts DB-25P plug, supplied).

275ARC Remote Control: DB-37S jack (accepts DB-37P plug, supplied).


Output


Load Impedance: >600.

Source Impedance: 30, 5%, balanced, floating.

Maximum Output Level: >20dBu into 600.

Connectors: Barrier strip (#5 screws), XL-type connectors.


Physical

Power Requirements: 115/230VAC 10%, 50-60Hz, 9VA. 115V version supplied with 'U-ground' grounding-type power cord to USA standards; 230V version supplied with CEE-7/7 plug.

Fuse: 1/4 -amp 'T'-type (250mA) Slow Blow for 230V operation.

Mounting: Requires 1 unit (1.75'/4.5 cm) of vertical space in an EIA 19'/48.3cm rack. Depth is 9.625'/24.5cm. Optional 275 ARC Remote Control requires the same space, except depth is 2.25'/5.7cm, including supplied connector.

Weight: 12lb (5.4kg), shipping.






 

FOR INFORMATION FROM SELLER:

Webpage: http://www.pawnplex.com
Phone:      (626) 440-0030

2696 E Colorado Blvd
Pasadena CA. 91107

Map & Directions

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Payment Methods: (No COD's)
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Money Order
Cashiers Checks
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Please send me a  email regarding your payment before placing your bid
Items  will only be  send to your  paypal mailing address

SHIPPING INFORMATION:
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