Yes, I suppose we cannot litigate the quality issue over Audiogon. I have some experience, albeit I'm not an expert, building tube amps. The innards of the 30 look very good. I would never expect them to look like the Ruby.
I also think it's great to see Marantz making this product. I think it helps HIFI.
I also think it's great to see Marantz making this product. I think it helps HIFI.