Without it, its line of preamplifiers and power amplifiers were compromised; its technological advantage, more important in the high end audio market, was lost.
The computer-receiver contains a preamplifier, analog-to-digital converter and power supply system to measure the voltages induced in the grounded dipoles.
The microphone features a high membrane compliance with a large backchamber volume, a prepolarized backplane and a high impedance preamplifier located inside the backchamber.