Радиоприемник "Казахстан". Интересный материал.

From the forum: The electroacoustic parameters of the early "Kazakhstan" radios are so good that when connected to a high-quality speaker system, the sound is little different from a good recording on a home tape recorder. The receiver's performance can be further improved by eliminating everything related to the VHF circuit. Specifically, if you desolder or short-circuit all FM circuits connected in series with the AM circuits, the receiver's sensitivity increases two to three times, while also improving adjacent channel selectivity. The VHF unit can also be tuned to the 88-108 MHz range, allowing for high-quality FM reception in mono mode. (Taken from https://rf.kievrus.com/viewtopic.php?....