where do i go from here?

I used to have a set up just like yours except different CD player, I tried different ICs. and speaker cables but nothing helps the Thiels current can drop very low so I suspected the MF-2300 is not a good match for them and at the time I don't have the budget to upgrade better and more powerful amp therefore I changed speakers with easier current 6-8 ohm
from then on my system sings the soundstage open up wider, deeper, more details, better bass, better everything hope my tip helps, good luck.

Dan - I have only a bit of experience with MIT (I have a pair of T2's connecting my phono preamp and tuner to my preamp), so you might want to consider what Glen says regarding the homogeneity of cabling when using MIT. However, the only time I found that interconnects created a dramatic change in the sound was when I pulled the cheap Radio Shack cables and replaced them with the MIT T2's. The sound was simply awful with the cheap cables (extended deep bass, recessed mid bass, accentuated high mid's with a roll off in the upper highs - nice, huh) and smoothed out completely with MIT's. Since then, I've moved from the MIT's to a combination of Nordost Blue Heaven and HomeGrown silver cables and enjoy the sound a bit more. However, in this change I really just "tweaked" the sound (increased the high end a bit, tightened the bottom, and improved the resolution) but didn't dramatically alter it. All of the cables are reasonable quality and while sounding a little different, each still provides a quality sound.

All that said, its always worth trying out new cables and seeing what happens to the sound in your system. The T5's might be a bit of a weak link in your system given the quality of the components you're using. There are many good cables available used on Agon for under $100 (Nordost, HomeGrown, MIT, Better Cables, etc) that should provide better performance than the T5's. Also, there are a number of DIY cable recipes out there and companies that sell the components necessary to build them if you want to take on a weekend project (www.diycable.com and www.takefiveaudio.com are two I know about. DIY cables should run between $20 and $60 depending on the recipe and the quality of the connectors you use). I'm planning to build a digital cable next weekend and so far the total cost in parts is $18, so there's something to be said for a little free time and elbow grease.

For the record, I'm using CJ electronics with ProAc speakers, which isn't terribly far off from your system sonically. In my room however, I'm suffering from the opposite problem that you have - I have far too much bottom end and it muddies the sound a bit. The change from copper to silver cables helped to reduce the thickness of the bottom end a bit, but I'm still working to find a more complete solution. It probably doesn't help that I have the warmest electronics on the planet, but until the stock market perks up again, I'm not yet ready to make any serious changes.

Anyway, cables can and will make a difference in the sound, but unless you have incredibly poor cables to start with (as I did), expect the changes to be enjoyable, but not earth shattering.

-- Ken

Mit is the biggest mistake you can make.Put in the EMC-1 Cd player.Its a no brainer.
What a wqste of time it would be waasting money on MIT product.
Do the CD thing and your laughing.

DK - Changing cables is a good move and will help in soundstage mostly but will not fix your lack of bass. The CJ 2300 amp is rated 240 wpc @8ohms and is made specifically for tough loads ie Theil (see CJ website) Therefore i doubt your amp is the problem.

I believe the Meridian 506-20 is similar to sound quality to my Theta Miles cdp which is noted for its excellent bass response. BTW the Theta Miles resolved my bass problem. Also you should check reviews on Theta Miles & Meridian 506-20 to verify similarities. Theta might have been compared to the 508-20.

I am not familiar enough with the Theils to make a judgement except that they are power hungry, but your amp should be sufficient. Therefore for a sure thing add the subwoofer. The 508-24 might get you the bass you are looking for, but it's a gamble.

For the record, I too have equipment similar to yours, CJ MF-2200 & PFR pre, Theta Miles cdp Homegrown Silver Lace ic's, MIT T-2 speaker cable and Silverline Sonatas. There are times when I think about adding a subwoofer. The thought usually only occurs when I,m playing a thin sounding rock cd. Is this the same for you?

I have a 508.24 and a 506, and I don't think there is a significant difference in the quantity of bass output between the two. The difference is in the upper midrange and higher frequencies. One result is that the bass will sound tighter, more tuneful and perhaps have more of an impact, but not realy louder. I will say, however, that the 508.24 or the EMC would be a meaningful upgrade. I did it and certainly dont regret spending the money on the 508.

If you like your speakers, I would look into room placement and treatment. Your speakers may sound too bright and forward because of the room. You could also talk to someone who knows tubes about the ones in your preamp.