Home Forums DIY Amplifiers and Electronics MA12070 / MA12070P Amplifier Boards Reply To: RE: MA12070 / MA12070P Amplifier Boards

  • nixem

    September 23, 2021 at 1:27 pm

    @ajc9988 thanks so much!

    Edit: not sure if the below would work because of the minimum voltage may be 28 for that PSU. One of the reasons I am trying to do one PSU is physical space limitations.

    I have been eyeing the Connex SMPS800RS (https://connexelectronic.com/product/smps800rs/) which says has 1000w peak.

    I was hoping that would be sufficient for 4 PBTL. I think Sabaj is using a 350w for two PBTL chips on their a20a, which I think may be larger than similar SMSL implementations. 


    Do you think I would be ok to simply wire 4 boards up in parallel to the SMPS800RS supply?

    These are the test boards I’m looking at atm: (v1.4 “P” version): https://www.aliexpress.com/item/1005001810845146.html




    Reply To: RE: MA12070 / MA12070P Amplifier Boards