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

@toetapaudio,
Can’t explain that one specific example, could have been simply lack of awareness at that time. Certainly if you go through current and past threads there’s been ample discussion of similar type speakers and genre. I believe there's more exposure and awareness now.

Charles

I have a basic question powering the Nenuphars.

My listening space is very odd and not very conducive to audio. The room is a shared space, which is 14’ x 20’, with an open room configuration with high ceiling and the right side extends to another room and kitchen with total area being quiet large. However, I listen nearfield about 8.5’ from the speakers and the speakers are separated by 8’ apart.

I have been using a SIT-3 so far and find it lacks dynamics, specially is the bass region. Recently I got a chance to try a Line Magnetic 805IA (2x48W SET) and in the same room configuration, the Nenuphars came alive. All that was lacking with the SIT-3 was all fulfilled by the LM.

This makes me wonder if Nenuphars can really get along with small powered amps in not-so-small space (even with nearfield listening). I have communicated with Jon (NA Nenuphar distributor) and he thinks SIT-3 should be more than sufficient to power but my experience seems otherwise.

Any thoughts ?

@debjit_g,
There’s been sufficient evidence posted here and elsewhere that people have had much success with low power amplifiers paired with the Nenuphars. However everyone must rely on their personal experiences and circumstances.


The Line Magnetic 805 SET gets consistent high praise and seems to be an excellent amplifier for many listeners. In your situation given your direct exposure with both amps, the Line Magnetic is the better choice for your room environment.

I believe that in general Jon’s advice is accurate regarding the S.I.T. 3 . You have to decide based on what you’ve heard in your home space. Stephendunn had the S.I.T. 3 but found better results with his Vinnie Rossi integrated amplifier.  Individual circumstances dictate outcomes. The OP David gets superb results using a 2a3 SET, so it just depends on numerous factors. 
Charles

@charles1dad thanks for your thoughts.

I forgot to mention earlier that I also tested a Class D IcePower 1200AS2 amp that I had laying around just to double check what I am hearing with the LM and the results are same - this amp also opened up the bass performance tremendously as did the LM over the SIT-3. The IcePower lacks the refinement and highs are rolled off which is expected of this amp but the bass slam, heft and depth was all there. This amp is 1200watts into 4Ohms. Not that the Nenuphars (or any moderately efficient) speaker would remotely need this kind of power but this was an eye opener to say the least.

I was actually planning on getting a Tektron 2A3/50/300B integrated but this whole thing has now put a wrench and now I am not sure if I will land in the same boat as the SIT-3.

As you say (and I also read from various places), that low powered amps has been quiet successful in paring with the Nenuphar but do we know their listening environment and can safely conclude that it works quiet well under all circumstances ? Maybe not. It probably shows that the listening environment might be equally important in choosing the right amp ?

@ debjit_g,
Absolutely agree that the listening room space and its acoustic character is vitally important and influential. I don’t want to speak for David (He’s eminently capable of doing so himself) . His listening space isn’t small and he has two far more powerful amplifiers in his home. He says without any doubt that the 3.5 watt 2A3 SET mono blocks are the best sounding match. But again, your situation may present key differences. David chime in😊.
Charles