Description
The S66E radio is further developed on the basis of the S66 radio, which performance is more outstanding..There is A-level intermediate discharge and detection circuit, which make this radiao work more efficient..It uses a front input transformer, two power amplifier and transistors 9013 to amplify output..The headphone socket is 5 mm in diameter and it is suitable for universal purpose headphones..S66E type kit adopts 6-tube superheterodyne receiving mode, and the circuit is classic, easy to debug.