Studio Technologies 200 - Manual (Page 25)

Issue 3, August 2004 Model 200 User Guide
Page 26 Studio Technologies, Inc.
Specifications
General Audio:
Frequency Response: 20 Hz-20 kHZ, ±0.3 dB,
mic in/main out, 40 dB gain
Distortion (THD+N): 0.008%, measured at 1 kHz,
mic in/main out, 40 dB gain
S/N Ratio: 80 dB, referenced to –40 dBu mic in/
0 dBu main out
Connectors:
Mic In, IFB In: 3-pin female XLR-type
Main Out, Talkback Out: 3-pin male XLR-type
Headphone Out: ¼-inch 3-conductor phone jack
24 Vdc Power In: coaxial power jack, 2.1 x 5.5
mm, locking bushing, compatible with Switchcraft
S760K plug
Spare Connector Locations: 2
Allows one or two Neutrik NC*D-L-1 connectors
to be installed (*=3F, 3M, 5F, 5M, 6F, 6FS, etc.)
Microphone Input/Preamplifier:
Type: electronically balanced
Input Impedance: 2 k ohms, nominal
Gain Range: 20 to 60 dB, nominal, adjustable
in 10 dB steps
Compatibility: dynamic or phantom-powered
microphones
Phantom Power: 48 Vdc, nominal, meets
IEC 61938
IFB Input:
Type: 2-channel, unbalanced (pin 1 common;
pin 2 DC with channel 1 audio; pin 3 channel 2
audio)
Impedance: 10 k ohms, nominal
Nominal Level: –10 dBu
Main Output:
Type: balanced, transformer-coupled
Impedance: 100 ohms, nominal
Nominal Level: –2 dBu
Maximum Level: +19 dBu into 2 k ohms
Talkback Output:
Type: transformer-coupled with series capacitors
and isolation resistors
Impedance: 600 ohms, nominal
Nominal Level: +4 dBu
Maximum Level: +20 dBu into 2 k ohms
Headphone Output:
Compatibility: intended for connection to mono
or stereo headphones or headsets with nominal
impedance of 100 ohms or greater
Type: voltage driver
Maximum Output Voltage: 8 Vpp, 150 ohm load
Power Sources:
IFB: 24-32 Vdc, 95 mA
External: 24 Vdc nominal, 50 mA @ 24 Vdc;
acceptable range 20-30 Vdc. Units shipped to
North America and Japan include a 120 V input/
24 Vdc output power supply. Units shipped to all
other locations include a universal input/24 Vdc
output power supply.
Options:
One or two line input cards can be installed
to provide support for connection of line-level
balanced or unbalanced audio sources
Dimensions (Overall):
5.6 inches wide (14.2 cm)
3.3 inches high (8.4 cm)
8.5 inches deep (22.4 cm)
Weight: 3.4 pounds (1.6 kg)
Specifications and information contained in this
User Guide subject to change without notice.