![]() ![]() The amplifier board is stable and reliable, high output power beautiful mellow sound, open sound field. The entire circuit board trace layout are very strict and reasonable, the overall PCB traces using a little grounding. ![]() PCB using double-sided sheet 1.6mm thick, 2.0 oz copper thickness, HASL whole process to ensure that the size of the current through the good performance. ![]() Resistance selection Rings metal resistance, the main circuit employs a precision of ± 1% metal film resistors rings, ensure the machine a good signal to noise ratio. Pre- stage input capacitance and coupling capacitance between the top capacitor Siemens 3.3UF, electrolytic capacitor signal main circuit adopts famous brand in Taiwan, the main filter capacitor using NOVER 10000UF/50V gold capacitor, dual 25A flat bridge rectifier to ensure a steady stream of powerful power support. This board featured original Moroccan production TDA7293. TDA7293 Parallel 2.0 amplifier board (Deluxe version) TDA7293 BTL Parallel 2.0 Amplifier Board Deluxe Version
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