Parameters: 

Power: 40W+40W

Working voltage: AC220V

Outer packing size: 260* 115* 50 MM

Features: 

* Using original TDA7294

* Pre input capacitance and inter stage coupling capacitance uses Siemens top capacitor 2.2UF, Electrolytic capacitor main circuit using famous brand, main filter capacitor use 4×4700UF, using 10A and above flat bridge to ensure a steady stream of power support

* Using five rings metal resistance, the main loop with precision of 1% rings of metal film resistance, to ensure that the good signal to noise ratio.

*PCB 1.6mm using double-sided plate, 2oz copper thickness, tin spraying process, to ensure that the size of the current through the performance of the good. First class PCB quality.

* This machine adopts full aluminum case, the surface of case are all treated by drawing oxidation coloring processing

* The layout of the whole circuit board is quite strict and reasonable, the whole PCB take the line using one point grounding method

* The power amplifier board works stably and reliably, and the output power is large; the sound is beautiful and round, the sound field is wide, and the stereo sense is strong.

Package:

1pc safety bulk pack 

Warranty:

90 days after receipt of order