The Marantz EQ 140 is a graphic equalizer designed to enhance audio quality by allowing users to adjust frequency response tailored to their preferences. It features a classic, aesthetic design with a focus on providing a transparent audio signal. The EQ 140 offers a 7-band equalization system, enabling detailed adjustments across various frequency ranges, typically from 31.5 Hz to 16 kHz. It includes an adjustable gain control, allowing users to manage output levels effectively. The unit is equipped with a bypass switch, which lets users compare the equalized signal with the original for immediate feedback on adjustments made. Additionally, it is known for its low noise performance and minimal distortion, making it suitable for both home and professional audio setups. Its build quality and design reflect the vintage audio era of the 1970s, appealing to enthusiasts of that period.
