Studio Technologies 2A 2013 - Manual (Page 33)

Model 2A User Guide Issue 1, October 2013
Studio Technologies, Inc. Page 33
Microphone Input:
Compatibility: 2-wire electret, designed for use
with Studio Technologies’ Model 11A Gooseneck
Microphone (purchased separately)
Intended Input Level: –25 dBu nominal
Connector: three terminals on a screw terminal
strip
Line Input:
Type: transformer coupled, compatible with
balanced or unbalanced audio signals
Input Impedance: 40 k ohms, nominal
Input Level: –15 to +10 dBu, adjustable using
trim potentiometer
Connector: two terminals on a screw terminal strip
Monitor Muting: switch selectable, allows
Model 24 interrupt activity to mute monitor amplifier
outputs on Model 2A Central Controllers
Dimensions (Overall):
6.4 inches wide (16.3 cm)
1.6 inches high (4.1 cm)
5.2 inches deep (13.2 cm)
Mounting:
Rack mounted using Model 27A 19-Inch Rack
Adapter (purchased separately). Can also be flush
mounted in custom-fabricated rectangular opening
in enclosure or work surface.
Weight: 0.8 pounds (0.35 kg)
Model 25A 19-Inch Rack Adapter
Application: intended for use with Model 22
Access Station and Model 11A Gooseneck
Microphone
Dimensions (with Model 22 attached):
19.0 inches wide (48.3 cm)
1.72 inches high (4.4 cm)
5.2 inches deep (13.2 cm)
Mounting: one space (1U) in a standard 19-inch
rack
Weight (with Model 22 attached): 1.6 pounds
(0.7 kg)
Model 27A 19-Inch Rack Adapter
Application: intended for use with one Model 24
Access Station and one Model 11A Gooseneck
Microphone
Dimensions (with Model 24 attached):
19.0 inches wide (48.3 cm)
1.72 inches high (4.4 cm)
5.2 inches deep (13.2 cm)
Mounting: one space (1U) in a standard 19-inch
rack
Weight (with Model 24 attached): 1.6 pounds
(0.7 kg)
Model 28A Panel Adapter
Application: intended for use with one Model 22
Access Station and one Model 11A Gooseneck
Microphone
Dimensions (with Model 22 attached):
8.0 inches wide (20.3 cm)
2.75 inches high (7.0 cm)
5.2 inches deep (13.2 cm)
Mounting:
Designed to be mounted in a panel opening.
Recommended opening size 6.5 inches wide
(16.5 cm), 1.7 inches high (4.3 cm), 6.5 inches
minimum depth (16.5 cm)
Weight (with Model 22 attached): 1.3 pounds
(0.6 kg)
Model 32A Talent Amplifier
Applications: directly compatible with talent ampli-
fier output on Model 2A Central Controller; also
compatible with standard single- and dual-channel
IFB and party-line intercom circuits
Indicator Light: red LED indicates operation of
internal power supply
Connectors:
Input: 3-pin female XLR
Loop Through: 3-pin male XLR
Output: ¼-inch and 3.5 mm 2-conductor jacks;
sleeve common, tip “hot,” ring not used