Hi,
I'm looking for a 2.0 class D board to use with a linear 34V 3.5A PSU. I don't need high wattage, maybe 40-50 wpc. I've already built several TPA3116 based amps so I want to try different and more modern chip. Reading through the forums, people seem to suggest TPA325X boards over TDA7498E. However, it seems like only TPA3255 are widely available (in my country, the ZK3002 boards are easy to get). TPA3251, TPA3221 or even MA12070 are rare and more expensive. They are often has features I don't need, such as, bluetooth, tone controls or sub channel.
I felt that using the 3255 with my PSU will waste the opportunity. So, is there any option or source of lower power board available? I'd preferred the 3250/3251 for slightly more efficient and better stats.
Thanks,
AP
I'm looking for a 2.0 class D board to use with a linear 34V 3.5A PSU. I don't need high wattage, maybe 40-50 wpc. I've already built several TPA3116 based amps so I want to try different and more modern chip. Reading through the forums, people seem to suggest TPA325X boards over TDA7498E. However, it seems like only TPA3255 are widely available (in my country, the ZK3002 boards are easy to get). TPA3251, TPA3221 or even MA12070 are rare and more expensive. They are often has features I don't need, such as, bluetooth, tone controls or sub channel.
I felt that using the 3255 with my PSU will waste the opportunity. So, is there any option or source of lower power board available? I'd preferred the 3250/3251 for slightly more efficient and better stats.
Thanks,
AP
