Hi all, new member here who has lurked for quite a while. Just an FYI here. I just purchased my 2nd Fosi ZA3 amp from Amazon for $150.00 w/ the 48V 5A power supply, Model: JYH23Z-4800500-BF. Or so I thought.
For $150 I received the ZA3 amp & the 48V
5A GaN Model: FJ-GN224048005000 power supply.
I thought they sent me the 32 volt power supply instead b/c it was so much smaller than the other one. Checked
here and sure enough I got the GaN PS.
In
Red is the PS I just received & in
Green is the supply I received in the summer. Currently this power supply is selling for $71.00 on Amazon and it's much smaller than the regular 5 amp 48 volt PS. It'd be a good time to buy if this is the Power Supply they're pairing with the amp.