Cube Audio Nenuphar Single Driver Speaker (10 inch) TQWT Enclosure

Stephen
Your findings closely mirrors the listening impression/ findings of Srajan Ebaen in regard to the bass performance as it relates to the DF. It does make sense when considering the design objective of the driver as stated by Cube Audio. I expect that the DHT Rossi preamp section will be beautifully matched with the S.I,T.-1 amplifier
BTW I'm very familiar with the Elrog 300b, a superb sounding tube. 
Charles 

I've been researching dht preamps and am really looking forward to the report Stephen. Not sure it'll have enough gain to drive my F4s, but the VR preamp really looks great.

All good, thanks David. Enjoying my Cube/Bakoon system. I noticed Srajan had good results also with VR pre and Bakoon as an amp only.  It will be interesting to hear what VR/SIT 1 is like from Stephen.

Btw, I just wanted to say how exemplary this thread is. Just pure, helpful, experience sharing and education. It's really a pleasure, thanks. If only the rest of the site could follow suit...

Hi Cal,
This respectful and helpful type of decorum and behavior was pretty much the norm in an earlier era on Audiogon.  There have always been differences of viewpoint amongst posters on this forum. However the way in which they were managed was  more mature and reasonable. 

I really began  to notice a change in interactions and increased trolling about 5 or 6 years ago. Not sure what's responsible for the evolution of this behavior but I'm glad it hasn't infiltrated this enjoyable and informative thread.
Charles