6DJ8/6N11/E88CC/6922 Tube Buffer Pre-amplifier Preamp board
Descriptions:
PCB specification: 100mm*50mm
Tube:6DJ8(6N11/E88CC/6922 )
Power Requirements:
DC 0-265V
0-6.3V
Package include:
1* 6DJ8 Tube preamplifier preamp board