ML-2’s amps, maybe the best they made (or anyone in fact), beautiful real Class A sound, not just high bias. They will drive hideous loads. They’re not a party animal, use them at reasonable levels and you won’t find a better pair of amps.
They are only 25watts at 8ohms, but they will double that wattage all the down to 1ohm and give 200watts without a sweat, real current pushers. They are a real gem in the s/h audio market.
To get a good pair today you need to spend big bucks you probably know this, and this sort of thing only goes up in value, great investment as well. Or I hate to say it, as it will stir the pot, they could become boat anchors if Class D ever gets it act together.