M4 имитация британской цепи седана SF60 двухканальный стереоусилитель 150 Вт * 2 Super LM3886 TDA7293

Note: Without 2*1000OUF main capacitors and heat sinks.

Product details:

Material: double-side immersed gold PCB, Germany WIMA-MKS coupling capacitor, military 718 copper leg resistor, Japan Omron relay, imported original transistor, Japan Chemical black gold rigid capacitor, etc. Three Ken rectifier bridge. Debugging: change the board debugging is very simple, only need to test the output pipe static current can be With digital standard DC200MV voltage range, TEST the voltage at both ends of the TEST is 10MV-4OMV Ansenmei power tube density is good, good level, Toshiba tube sound quality is warm and charming, excellent low frequency. Toshiba classic 2SC5200 2SA1943 sound quality is warm and charming, low frequency full, full of elasticity. The product comes with complete overcurrent protection and delay protection and output DC protection to protect the expensive speaker safety Power supply voltage :AC22X2 to AC36X2 PCB size: 153 x128mm Output power :150W+150W(4 Ohm) 100W+100W(8 Ohm)

Packing list

1 X Assembled board