Gakken EX-Kit EX-15 Review

This EX Kit, version EX-15, is an entry-level product; however, it is an EX-System and still desirable amongst collectors. If you are into building crystal radios, then on this version there are five radio circuits, which work very well. Experiment 6 is the diode detector radio, which introduces a one transistor radio experiment and even a reflex radio. There is also a one transistor wireless microphone, which is exciting.

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