tube amplifier 6N1 pre-stage amplifier board
1 Using Original Beijing 6N1 Tube
2 Electrolytic capacitors are imported from Nikon and Korea Sanying Electrolysis. The coupling capacitors are Siemens. The output uses SPIRIT 2.7UF to ensure a steady stream of powerful power support.
3 resistors use four-ring 1W metal film resistors to ensure a good signal to noise ratio.
4 PCB adopts 1.6mm thick double-sided plate, 2.0oz copper thickness, spray tin process, to ensure the good performance of the size of the current through. First-class PCB quality.
Voltage: Dual AC 3.15 or Single AC 6.3V (20W)
AC160V (15W) two sets of voltage
PCB size: 139*170MM
Potentiometer function: from left to right 1. Volume 2. Treble 3. Bass
Brand Name: huande electronic
Model Number: 6N1
Maximum Power Per Channel: NO POWER