(6N2 6N6 6N11 6H23 6DJ8 6922 6N4) tone tube front stage.
6N1J sound quality is neutral, the bass is thick, the treble is not harsh and clear.
PCB:1.6mm thick double-sided plate, the whole process of tin spraying, to ensure the good passing performance of large and small current. First-class PCB quality. This board wiring is very simple, very suitable for audio DIY lovers to make and use.
PCB specification: 205MM*120MM.
The electronic tubes are placed horizontally, so it is easier to find a suitable chassis.
This board has its own volume / bass / treble /
package:
1*The Front Stage Zero Noise of 6N1 (6N 6N66N116DJ869226N4) Tone Tube