They generate a lot of heat. I think the glass enclosures look nice (you may think otherwise) but they do mitigate the risk of inadvertent fingertip burns. I have small kids so I think about thinks like that.
Jolida Fx10
Last week I purchased the Jolida FX10, not knowing what to expect I was skeptical that this 10wpc integrated tube amp was going to sound so superb. I paired the amp with PSB B25 speakers rated at 91bd efficiency and I wow the sound is practically magical. What a nice little amp and for the price of under $500 wow, great deal!