The NAD 4155 is a tuner that features a compact and well-constructed design. It includes a tuning dial known for its smooth operation, which enhances the user experience while tuning. The front panel includes essential controls, such as a power button, a selection of eight presets, a display, AM/FM selector, a wide/narrow IF button, noise reduction, and mono/stereo options. Notably, the noise reduction feature is reported to be very effective. The tuning mechanism operates in 50kHz steps, with some users expressing a desire for adjustable tuning increments. The unit is built with a focus on audio quality and has a reputation for delivering crisp and clear sound. The 4155 includes three filters that can be modified to improve selectivity, making it suitable for FM DXing. Overall, it embraces an aesthetic and functional design that appeals to enthusiasts of vintage audio equipment.
