tube amplifier with bile duct rectifier 6N3 pre-stage amplifier board
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Audio amplifier 6N3 pre-stage amplifier board (with bile duct rectifier)
1 The use of electronic tubes for rectification is more sweet and melodious than ordinary rectified sound
2 Using Beijing 6N3 Tube
3 The main filter capacitor uses imported 450V270UF, the coupling capacitor adopts the top German import Weimar capacitor
4 resistors use five ring 1% metal resistors to ensure a good signal to noise ratio.
5 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.
6 The power amplifier board wiring is reasonable, beautiful, and the current is small
High-voltage voltage: AC150V-0-AC150V (current more than 10MA)
Filament voltage: AC6.3V (4A or more)
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