Nuuk said:
I just priced up the cost of 2 x 160VA against one 300VA from Maplins and the extra cost is 10UKP. Is that too much to pay for a bigger soundstage? 😉
No, that's a small difference.

From where I get my transformers the difference may be bigger, but when I need it I'll check it out.
For 4 ohm speakers and LM3886 I would use two 250VA toroids.

Deam, I always think I'm building a Krell...😀