The correct product was not delivered. The building instruction is not available. The amplifier's not working. 1 IC socket damaged.

Es wurde nicht das richtige Produkt geliefert. Die Bauanleitung ist nicht vorhanden. Der Verstärker funktioniert nicht. 1 IC-Sockel beschädigt.

The correct product was not delivered. The building instruction is not available. The amplifier's not working. 1 IC socket damaged.

This is an excellent soldering practicing kit. The board is intentionally made very solid so even inexperienced electronics engineer will not be able to overheat it or destroy in any other way. At the same time - the amplified works! The power is not very high (what would you expect from a board without even passive cooling, enclosed into the sealed plastic box?) Just don't forget to get somewhere an adequate power source. I've used the one from the old screwdriver.

This is an excellent soldering practicing kit. The board is intentionally made very solid so even inexperienced electronics engineer will not be able to overheat it or destroy in any other way. At the same time - the amplified works! The power is not very high (what would you expect from a board without even passive cooling, enclosed into the sealed plastic box?) Just don't forget to get somewhere an adequate power source. I've used the one from the old screwdriver.

This is an excellent soldering practicing kit. The board is intentionally made very solid so even inexperienced electronics engineer will not be able to overheat it or destroy in any other way. At the same time - the amplified works! The power is not very high (what would you expect from a board without even passive cooling, enclosed into the sealed plastic box?) Just don't forget to get somewhere an adequate power source. I've used the one from the old screwdriver.