SELGA-404 with a modification

---
Since 1973, the Selga-404 portable radio receiver has been producing the Popov Riga Radio Plant. The ''Selga-404'' radio receiver was developed on the basis of the ''Selga-402'' model. The receiver is designed to receive in the ranges of LW, MW. The 3-loop FSS in the IF amplifier is replaced by a 2-loop band-pass filter, local oscillator stabilization is introduced. The sound quality and volume have improved due to the use of a 0.5GD-37 loudspeaker. The sensitivity of the receiver "Selga-404" in the LW range is 1.2 mV / m, MW - 0.6 mV / m. Adjacent channel selectivity 26 dB. Powered by a 9V 6F22 battery. The dimensions of the radio receiver are 190x100x46 mm, its weight is 0.7 kg. The price of the RP in the basic configuration is 32 rubles 67 kopecks. The export receiver was called "Comix".