CHUBAN Reference-Grade Swiss FM711 Amplifier 500W*2 RCA Input 2.0 Stereo Pure Power Amplifier Audio Surpassing Dartzeel

Basic materials:
Power tube: 20 new imported TT 2SC5200 pairs
Small gold sealing tube: 2N3440, 2N54164, 16 pairs in total.
High-power resistors: American military-grade Darni resistors, dark black, have a total of 18 high-power resistors, each of which is more than 3 yuan (by no means the ordinary white ceramic resistors used for similar products on the Internet are only a few cents). These 18 resistors are very important for determining the working stability and sound quality of the whole board, so you can’t afford to lose these costs
Electrolytic capacitor: imported Philips BC, Japan Ina
Non-polar capacitor: new EVOX RIFA imported from Sweden EPCOS film Rijing NIS Murata, Japan
Resistance: American military-grade Dani resistance. Japanese Double Feather
(Two transformers) Each transformer above 300-600W outputs double 35-50V (three or four wires can be output), plus a single 12V winding, and supplies two same transformers to the protection board, one for each channel