Principal crítica positiva para Amplificador em Banggood Portugal|Fazer compras Portugal

31% OFF NE5532 C2-001 AC 12-24V Alimentação de 4 Canais Placa de Ajuste Amplificador Pré-amplificador 9,54€ 13,83€ View It

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Dico Br 28/10/2020

O produto chegou em perfeito estado, só uma coisa que eu não fiquei muito satisfeito, foi com a potência de saída, que poderia ser um pouquinho mais alta, pra poder excitar entradas de áudio menos sensíveis como a entrada do amplificador Datrel.

Comentários (2)

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BG248126253 Troque os 7812 e 7912 por 7815 e 7915, o NE5532 tem sua max em +22v -22v, talvez com 25% a mais de tensão, o ganho de saída seja mais favorável para seu amp
Resposta 12/01/2021

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BG248126253 Ps.: O 4° pot é balance ou ajuste de medios ?
Resposta 12/01/2021

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