Ground Zero GZFA 4.100

Ferrum amplifiers give a maximum bang for the buck. Simple and compact structure includes completely re-designed circuit board that is developed to get best possible sound quality, dependability and power for this price class.<br /> <br /> - High-quality class A/B amplifier<br /> - 2-ohms stable in stereo / 4-ohms stable in bridged mode <br /> - Variable high and low pass filter<br /> - High-level input with auto-on function<br /> - Adjustable input sensitivity<br /> - Turn-on delay & thermal protection circuit