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Studio Technologies Studiocomm Model 68A Central Controller for Surround

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The Model 68A Central Controller is a single rack-space unit containing analog audio and digital control circuitry. Audio input and output connections are made using three 25-pin D-subminiature (“D-sub”) connectors. The connectors follow the industry-standard multi-channel wiring scheme. A 9-pin D-sub connector is used to connect the Model 68A to a Model 69A Control Console. A second 9-pin D-sub connector provides access to the remote control inputs. The Model 68A provides two 6-channel surround and two stereo inputs. Each input circuit uses a 15-turn trim potentiometer to allow operation with nominal signal levels of –12 dBV to +6 dBu. The 6-channel surround and 2-channel stereo monitor outputs use electronically balanced circuitry. Electromechanical relays provide power-up and power-down loudspeaker protection. An 8-bit micro-controller provides the logic “horsepower” for the Model 68A. AC mains power is connected directly to the Model 68A, which is factory selected for 100, 120, 220/240 V operation. The internal power supply utilizes a toroidal mains transformer for quiet audio operation
Category  ➤  Pro Audio   ➤  Stereo Surround 5.1
 In Stock    Available QTY: 1
 SKU# 3055
Functional Condition
Cosmetic Condition
For sale is ONE (1) used audio surround processor - Model 68A. Very good condition. Actual photos are showed.
$31.50 via UPS Service
US Continental Only
Other options available.
Please inquire
Only 1 unit available!
  • Monitor Outputs: 6-channel surround, 2-channel stereo Type: electronically balanced, intended to drive balanced or unbalanced loads of 600 ohms or greater