Radioconstructor "From simple to complex".
Radio and electrical constructors, sets.Radio receiving devicesThe radio designer "From simple to complex" was produced presumably since 1965 by the Riga enterprise. Three or four designs can be assembled from the set, depending on the configuration: detector radio; detector radio with high frequency amplifier; a direct amplification radio receiver with a single-ended output and a direct amplification receiver with a push-pull output (the latter depends on the configuration). The scheme of the 4th option is on the packaging box and on the page with the description of the kit, where the radio receiver is named "Jura".
