Studio Technologies 55 2002 - Manual (Page 34)

Issue 4, June 2002 Model 55/56 User Guide
Page 34 Studio Technologies, Inc.
Headphone Output: 1, feeds two headphone
jacks
Load: intended for connection to one or two
pairs of headphones with total impedance of
75 ohms or greater
Output Level: user adjustable
Maximum Output Voltage: 16V peak-to-peak
into 150 ohms @ 1% THD+Noise, 400Hz
Distortion (THD+N): 0.1%
Frequency Response: 20Hz-20kHz ±0.5dB
Dimensions (Overall):
8.0 inches wide (20.3cm)
2.0 inches high (5.1cm)
5.4 inches deep (13.7cm)
Mounting:
Desktop. Provision for stand mounting provided.
Weight:
1.5 pounds (0.7kg)
Model 70 Interface
Power Requirements:
+20-32Vdc (modulated with left channel audio),
provided by Model 55 Central Controller
Power Present LED: red, indicates presence of
operating power
Connectors:
Input (from Model 55): 3-pin XLR-type, female
Loop Thru: 3-pin XLR-type, male, connected in
parallel with input connector
Left and Right Line Outputs: 3-pin XLR-type,
male
Line Output: 1, stereo
Type: electronically balanced, intended to
drive loads of 600 ohms or greater, balanced
or unbalanced
Nominal Output Level: +4dBu
Maximum Output Level: +20dBu into 10k
ohms, +19dBu into 600 ohms
Frequency Response: 20Hz-20kHz +0/–0.5dB
Distortion (THD+N): 0.02%
Dimensions (Overall):
4.2 inches wide (10.7cm)
2.0 inches high (5.1cm)
5.3 inches deep (13.5cm)
Weight:
0.8 pounds (0.4kg)
Specifications and information contained in this
User Guide subject to change without notice.