what's my problem?

Hi Loose:
Give your Unico time to break in, before you do too much more. I had a similar experience, when I replaced my ADCOM 545 with a Musical Fidelity A3 integrated amplifier. It took about 2 months for the break-in to run its course and then, I just needed to upgrade the power cord and things are fine (frustrating though). Looking down the road, speaker placement , as opposed to amplifier load, may wind up being the toughest hurdle as the NHT's have side firing woofers. I run similar speakers (Acoustic Research 302 Classic Series. 85 db sensitivity ... designed by Ken Kantor/NHT) with both the MF A3 (85wpc) and a second pair with a NAD 320BEE (50wpc) and there is plenty of power. Sit tight and write back in a few weeks. regards, Rich

Please upgrade the Speaker cables and Interconnects. Kimber Hero and 8TC are nice for the price. The NHT speakers are very nice but I have found they like power to rock. After the above if you not happy you need to move to better speakers Maybe ProAc may have your sound. Please note that NHT speakers have a smooth laid back sound. You may like something a little more lively like the ProAc 's The other gear is real nice, so you could upgrade to a very revealing speaker like the ProAC etc. A Linn LP12 would also be a great source to add to this system.

Try DH Labs digital and interconnect cables. Will be an inexpensive fix. Lots of choices on speaker cables...

1. Bass response is something that definitely improves with break-in. After a few weeks, you might
even feel like you have a new system.

2. No doubt -- separates will give you better sound.

3. Some speaker manufacturers do a great job with
speakers with fewer drivers, sacrificing the low end
for greater clarity in the mids and highs. As you go up
their line, they try to add bass and somtimes the result
isn't pretty. Then, as you go higher up the line, the bass
gets better. Bass is hard to do properly. Sometimes
no bass is better than bad bass.

4. IMO, Upgrading to a speaker that handles bass the way you like will yield greater dividends than wire and cable expenditures.

5. Just as an experiment, go listen to B & W speakers.
These are the perfect speakers to see what I'm talking about. You'll notice, as you go up the line, the major
improvement is in the nature of the bass. It gets tighter
and more detailed.

6. Why try to accomplish this with a wire when you
can purchase a speaker that can give you the capability of better sound. Start by upgrading your speakers
and then see if you still want expensive cables.

7. The chanes are: As you get further into this hobby,
you are becoming more demanding and your ear is
becoming more critical. So, you're demanding more
of your system. The sound you "imagine" is much
more detailed and sophisticated than it used to be.

Now, you must feed the monster.

First look at your electrical outlet. Replace if in doubt w/ a new one. (2) A good power cord to your Unico. DIY $40/Beldon 83802. (3) Replace interconnects/spk. wire. (4) Let equipment break/settle in. (5)Change tube/s in Unico.(6) Decide if spks/amp have synergy. If your spks. need power and are "laid back" they may not match well w/ a laid back amp. May have to try a more forward/lively/brighter spk. such as JM Lab/B & W and such others? Good Luck! Bill