6N3 Tube amplifier pre-stage amplifier board (luxury board) + (including transformer)
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1 Using Beijing 6N3 Tube
2 The main filter capacitor adopts the original imported chemical 450V220UF, the coupling capacitor adopts the top German import Weimar capacitor
3 resistors use five-ring metal resistors, the main circuit uses precision ± 1% of the five-ring metal film resistors to ensure a good overall 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.
5 With regular factory transformers, the quality is first class! (The transformer is guaranteed for one year)
6 The power amplifier board wiring is reasonable, beautiful, and the current is small
The volume of the finished board: board length 12.5cm board width 9cm height 7cm
Model Number: 6N3
Brand Name: huande electronic
Maximum Power Per Channel: NO POWER