Studio Technologies Model 47A Dual 2-Wire to 4-Wire Intercom InterfaceThe Model 47A is designed to interface 2 wire full duplex party line (PL) intercom circuits with 4 wire audio circuits associated with matrix intercom systems. Other specialized audio system interfacing applications can also be supported. The Model 47A provides two independent full featured 2 channel interfaces. Each interface contains two hybrid circuits which include automatic nulling capability. The analog circuitry, under software control,

A single rotary level control allows the input sensitivity of both channels to be adjusted

- USER DEFINED KNOBS section: Frequently used parameters such as compressor threshold and EQ gain

All parts and labor covered

input and output levels fall within just a few dB of their nominal values and

Extension Jax® jacks are connected to the end of a cable

With a pass band of 100 Hz on the low end and 8 kHz on the high end

and other laptop and music accessories

Sonnox LIVE is a powerful bundle of high quality plug-ins from Sonnox

A truly next-generation product

The sturdy X-style frame boasts a dual-locking clutch system and safely supports up to 200 lbs

gruppen in 2009

the microphone's sound level decreases softly yet steadily for off-axis sounds