Agree. But it gives no ripple or noise numbers on the output.
Here's some SMPS by micro-audio designed for audio amps:
https://micro-audio.com/store/shop/
Here's some SMPS by micro-audio designed for audio amps:
https://micro-audio.com/store/shop/
I would add a capacitance multiplier to SMPS. That should knock me down enough and clean up any nasties. What do you think?
A constant cap multiplier using a mosfet will lower the voltage by around 4V, then you are at +-26V. But each multiplier will dissipate around 12 watts, or if you go for a multiplier per rail and channel, 6W each. Yes, you will get rid of some low frequency nastiness in the process. You probably need som caps after the multiplier to act as a local reserve, let say at least 10mF per rail and channel, four caps in total.
It's certainly cheap enough, but appears out of stock?
You could also use a ~0.4R power resistor or suitable inductor in a CRC or CLC to knock down a couple of volts too. But those Pass DIY amps are not fussy about the exact voltage, so even +/-30V is fine here.
You could also use a ~0.4R power resistor or suitable inductor in a CRC or CLC to knock down a couple of volts too. But those Pass DIY amps are not fussy about the exact voltage, so even +/-30V is fine here.