- everything corresponds to that specified in the description, gives the impression of a solid, factory-made product, the declared parameters correspond to the real ones
- transistors in rubber covers / moreover, the rubber is thick and naturally transfers heat to the case disgustingly, more precisely, it does not transmit at all / are pulled by metal strips by means of a screw to the case, this jamb is very significant, it will not last long, it will be finalized .