Good summer to all

I'm thinking about buying a second hand parasound a21 power amp to feed my JBL loudspeakers that crave power (as I've read from people in this forum). So as usual, I'd love to hear some words about this amplifier in case someone has had the pleasure of owning one. They give 250 watts into 8 ohms, which should be pretty much enough for the Tik10 under 95db sound pressure levels.