Circuit 2SK1058 FET
A single-ended low efficiency, heat capacity, but there are still many enthusiasts enjoy making, because of its crossover distortion sound is deeply fascinating.
This
circuit is very simple, for each channel using only a 2SK1058 FET as a zoom. Load resistance can be used multiple pieces of cement resistors in parallel solution. Supply voltage of 24V. Output power of 0.1% distortion can reach the 7W about.