Presented project is a tube buffer construction on ECC88. Mant MKP are the output capacitors. The device is powered from an external power supply plug.
Housing in the cylindric shape was made entirely of oak wood, legs-spikes of ordinary steel, but you can use brass as well. The whole was stained and varnished.
The buffer is connected between the Technics CD player and amplifier NAD3020, the whole drives columns KEFQ35.