Does anyone that have these boards knows any improvements for better sound quality/better bass ? Thanks.
TDA7498E Digital Placa Amplificador de Potencia 2x160 w Mono Amplificador de Potencia Digital de Alta potencia Estereo BTL220W em Amplificador de Eletronicos no AliExpress.com | Alibaba Group
TDA7498E Digital Placa Amplificador de Potencia 2x160 w Mono Amplificador de Potencia Digital de Alta potencia Estereo BTL220W em Amplificador de Eletronicos no AliExpress.com | Alibaba Group
I have tried the board with good results.
A brief test can be found on DIYBudgetAudio.com under "TDA7498E based class D power amplifier".
A modification is suggested.
Good firm bass is to a large extent a question about a power supply that can deliver rapid current transients without loosing tension, thus, good large decoupling capacitors and sufficient power.
A brief test can be found on DIYBudgetAudio.com under "TDA7498E based class D power amplifier".
A modification is suggested.
Good firm bass is to a large extent a question about a power supply that can deliver rapid current transients without loosing tension, thus, good large decoupling capacitors and sufficient power.
FauxFrench, very good info at the site, thanks a lot. The only thing I couldn't be shure is to which diodes is he talking about. Can you check with me if it's the D3 and D1 from the PCB Layout ? Thanks.
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