An old Cyrus One audio amplifier (made by Mission). Bit of tidying up today, and this amp has been kicking about for so long, that I can't remember who gave it to me. Don't even know if it works - so this Blip is more a reminder for myself to make up speaker leads to test it with.
Have just read a few audiophile reviews for this ancient amp, it seems to come very highly rated, despite its small size and simplicity. Now I'm intrigued... and more likely to finally test it.