Hello,
I just received the BT20A Pro (grey knob , but that doesn't matter).
Two topics I would like to mention (
@Fosi Audio ):
1) Since I would like to add a subwoofer, I think about a purchasing an additional mono amp OR the BT30D Pro.
The main difference is the capability of the BT20A Pro to be operated with a 48V PSU instead of 36V (BT30D).
I assume that total power output will be similar, but the BT30D has three channels, so it will be around 50% less power per stereo channel.
Is there from a technical point of view any indication for significant differences in terms of SINAD / THD? My assumption is, that these two are built with pretty similar components.
Or is there something else, that I don't see at this moment?
2) I would highly appreciate if a vented case will be available as a retrofit. Makes a lot of sense, also from sustainability point of view.