Preamp for NADC370,please

The C370 is a nice piece for the $. Do a foreplay kit at www.bottlehead.com. $150 basic and about $300 w/ mods or a "Bassie" kit at www.diycable.com for a few buck more. Both are easy DIY kits that will get you better sound than retail and one learns a lot too. Lots of folk like tube pres.

Good luck
I remain,

While I have not heard the C370, I recently bought the C350. Nice sound for the money, but not good enough for me. I had already tried a more expensive ss integrated amp and that didn't cut it either. Since I had already sold my preamp (this was a downsizing exercise), I figured I would use the preamp section of the NAD for awhile. Not wanting to spend a lot because I do not listen to this particular system much, I bought one of those 80 watt AMC tube amps you see auctioned here and on ebay. I got a significant improvement in the sound. Bass was a little deeper, but not as tight. However, the midrange of the AMC is in another league compared to the NAD and just about any other ss amp I have heard under $2k. The AMC does not have as soft a high end as some other all tube amps (it is a hybrid design) so it may not work for you, but I think it is an excellent value and worth investigating. A tube preamp may also help you, but I am not sure what will yield the most bang for the buck.

How about Parasound H-PH 850 or Musical Fidelity X-PRE ? which one is better match with the NADC370 ? Once again,your opinion and suggestions is highly appreciated and thanks a lot
Simon

Simon: Did you ever replace/upgrade the jumpers on the 370? If not, then I would try this first (as it is a weak link). Commercial reviews of the X-Pre state that it really needs the addition of the MF X-PSU to perform well. This has been said of all the X-gear that uses the little stock wall wart, for a power supply, and makes sense. Also what tubes are you running in the CD player? This could be another possible upgrade? Based on your goals of "softer HF's and fuller bass", certain 6dj8/6922/7308 type tubes can supply this sound and some not. Smooth HF's suggests tubes from the Amperex/Philips/Mullard group with Amperex white label USA's being my favorite all around tube (6922 or 7308 - both are good).