Sorry, I forgot to mention that the Mimas is a hybrid amplifier with a single tube for each channel. Based on your original post, this may not be an option for you.
Which SS integrated amp to choose?
Guys, will appreciate your recommendations for a good sounding second-hand SS integrated amp with output power 100-150 w (at 8 ohm), weight up to 30 kg, budget up to 4K, age starting around 2000. My list now includes Gryphon (Atilla, Callisto 2100/2200), PassLabs INT150, Luxman 507/509. Not on my list are Hegel, Accuphase, Parasound, Marantz. Looking for balanced, on a warmer side, detailed, open, full bodied sound at my SF Guarneri speakers (86 dB, 6 Ohm). Feel free just to name the option or suggest yours. Thanks!