Les muestro el funcionamiento de la máquina por dentro. VX3000basic Vinyl Recorder

Machine Model VX3000-BASIC.
New version that attaches to any direct drive turntable, it is a basic disc recorder which is operated manually from a small control panel.
"Function"
1° Control of the diamond temperature.
2° Control of the direction of movement of the tangential mechanism from left to right.
3° Control of the distance between grooves.
4° Accelerator of the amplitude between grooves for separation of songs and concentric closing of the disc by means of a push button.
5° Control of the elevator and incidence of cutting of the head.
6° L/R signal power meters.