I have the MO2 and CO2 amp and preamp and they sound fantastic. I use them as a second stereo driving JBL Athena SC99s and Boston Acoustic A100s. Vintage 70s and 80s LPs sound soooo good. The current stuff, CDs, sound great, too. I've owned them since early 90s and had some work done on the MO2 (caps I believe)a couple years back. Luxman put out some great stuff and there is no way I will ever sell them! My advice is put some money into them and enjoy.
Luxman M02
I have a vintage Luxman M02 amp that has been setting in my closet for years. The problem is that it powers down after it heats up. I've never had it looked at. Is anyone familiar with this unit? Is it worth investing money in to have it fixed? I also have the preamp and tuner that was made to go with this model.