High-End These amplifiers, designed in the USA, leave other amplifiers way behind in this price category. They feature power supplies incorporating pulse wave modulation (PWM) to ensure that this series produces an unparalleled sound. Other features include built-in adjustable high-pass and low-pass filters and a bass boost (+18dB). Exacting build quality includes complete protection and are fitted with high quality 24k gold-plated terminals. The 5-channel model, 201.348 (USB 3480) has a remote control unit allowing adjustment of the bass frequencies.
* PWM Mos- fet power supply * Fully complimentary output stage * High current bussbar * Low and high pass built-in crossover (with defeat) 30 to 600 Hz. 12 dB per octave * Overload and thermal protection * Input sensitivity control ( adjustable ) * Separate front and rear adjustable sensitivity controls * Soft turn on and 0ff * 24 Kt gold terminals and RCA jacks * Separate LEDS for power-on and protection * Isolation mounting grommet