Fever HIFI6J5 bile preamp 4.2 Bluetooth tone board
Features:
1. Using original 6J5 tube, original JRC5532
2. The main filter capacitor uses the original 470UF/25V, and the coupling capacitor uses the imported Philips capacitor 1UF.
3. The resistor uses high-precision chip resistor to ensure a good signal-to-noise ratio of the whole machine.
4. The PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and the whole process of tin-spraying ensures the good passing performance of large and small currents. First-class PCB quality.
5. The input and output are made of gold-plated RCA lotus seat, which is durable and beautiful.
6. The board layout is reasonable, beautiful, and the current is small.
Parameters:
Power: DC12V2A
Net weight: 0.1KG
Size: 133*89*22MM (without tube height)