Hi butler,
Yes, it seems like there were only 2 fuses in the Sony HAPZ1-ES, unless my eyes are failing me. So you need to get 2 x Black Fuse Slow Blo 3.15A 20mm 250v
I intend to get the fuses for my AVM amp once my Black Power Cords arrive and are run in.
Have fun, you will start grinning from ear to ear like I did after you install those fuses. :)
Alright, back to Page 29 where I stopped reading to register and post here this afternoon.
Regards, Les