Definitely ABM600 is the amp to choose and is one of the best in the industry.., plus
If you get a secondhand model and find any issues Ashdown U.K. will put it right mostly at no cost or the price of a packet of biscuits !!
The only thing I’ve changed on my ABM600 was the preamp tube
Great time to buy as the EVO V was launched and prices are falling on the ABM600
Check out the Ashdown owners topic on here and ask for any tips etc
The amp is more of a gigging amp compared to a whisper quiet class D studio amp.
However it has a great DI too for recording if that happens or sending it to the PA
Finally it’s a very loud amp with authority in it’s tone that matches well with most genres
Learn more about the “ Shape” feature too as that makes a difference on the amp in a band