HF Amplifier Homemade Solid State Amateur Radio Untested

For sale is this HF homemade RF amplifier. This is a solid state made unit. Untested. This amp consists of six of the 2879hg transistors. This amp will allow for a 100 watts of input power from a HF radio. You would need a 12 volt DC power supply with at least 100amp of current to get the intended 800watts output. This is being sold as-is, untested. Coverage is the upper HF bands, 28MHz bands of amateur radio. No returns. Please see pictures for condition.