Description
- Excellent power supply system to ensure that the four 470UF capacitor filter clean, tube filament is connected in series, DC 12V power supply, reducing noise.
- Using MET series of non-polar capacitor, high-frequency low-resistance electrolytic capacitors, 1% precision metal film resistors, J-class military regulation tube 6J1.
- The capacitance filter of 8 470UFs is very clean.
- FE-6J1-2 fever tube pre-amp board is the circuit schematic design imitation Music fax X-10D, to be rational optimization, more stable performance than the original machine, tube play 10% increase.
- Using ...