SC700CT A/V Direct Box
The SC700CT A/V Direct Box from Switchcraft is ideal for
connecting the outputs of MP3 players, PC’s, laptops, CD players and
other audio devices to audio consoles, mic preamps, effects processors,
house sound systems and other equipment with 3-pin XLR inputs.
The SC700CT converts the outputs of high impedance stereo or mono line level audio devices and musical instruments to low impedance,
balanced and isolated mic level signals. All stereo inputs on the SC700CT are summed to mono and output to a single 3-pin
XLR connector.
Built by hand in Chicago, USA.
SC700CT Technical Specifications:
All measurements were taken with a 25Ω unbalanced source into a 1kΩ
balanced load measured on XLR output.
Common Mode Rejection
Greater than 85dB at 60Hz
Input Impedance
Greater than 120kΩ at 1kHz
Output Impedance
Less than 50Ω at 1kHz
Phase Response
Less than 7° at 20Hz
Less than 1° at 1kHz
Less than 13° at 20kHz
Total Harmonic Distortion + Noise
Less than .5% (At 20Hz, +4dBu, 22kHz Bandwidth)
Less than .009% (At 1kHz, +4dBu, 22kHz Bandwidth)
Maximum Input Level
+18dBu (At 20Hz with 1% THD+N)
+38dBu (At 20Hz with 1% THD+N, 20dB Pad Engaged)
Frequency Response
20Hz to 20kHz (+/-0.3dB, ref 1kHz)
Voltage Gain
-23dB
-43dB (With 20dB Pad Engaged)
View the new product bulletin for the SC700CT Direct Box
(you will need to have Adobe Acrobat installed on your system to do this)
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All products shown are covered by Switchcraft's limited lifetime warranty.
Switchcraft Inc., 5555 N. Elston Ave., Chicago, IL 60630
Phone: 773-792-2700 Fax: 773-792-2129
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