Dodd preamp vs. McCormack RLD-1 preamp

Mrjstark,

Thanks for providing your take on the RWA Isabella versus the Dodd. I added the RWA 30.2 integrated to my system back in May and have been very pleased with it. I have been contemplating adding the Dodd or RWA preamp also and am most interested in how these two compare in depth of sound stage. Could you please comment?

Pubul57,

I tried running my 30.2 directly from my CDP, but found the soundstage a bit flat. Putting my PLC Sonic Euphoria (autoformers) in line increased the depth. It also, to my ears, significantly improved impact and added some welcome texture (i.e. "weight") to the sound (better impedance matching due to the transformers??). How does the soundstage depth of the Dodd compare to the Tapp?

Thanks

Hi Nanotweeter

Here are some links to the shoot-out (pics and comments)

Pictures from the "Rave"

comparison/first impressions

It is not much but better then nothing. :)

It's not easy to recommend one over the other.
Price difference, features , sex appeal, sound characteristics and your preferences will mostly dictate the decision making.

Sound-stage among the other attributes like beautiful rendition of music performed by Isabella, air, balance and articulation were the reasons for me to rethink my priorities and decide to go with RWA.
Dodd is still in my system and while I hate to let it go, just like Pubul57 - can't keep them both. Listening to Dodd in the last few days were just as enjoyable as when I first hook it up to my system. In my opinion, it is a hell of a bargain for what it does and it is an easy recommendation since sonically, it's very transparent and somewhat neutral. Isabella on the other hand does image better then Dodd and soundstage is also painted with more masterful brush. Width and depth is wider, deeper and instruments as well as vocal(s) are in the correct scale/size , placement with believable presence. Subtle details, ambiance/ambient and inner character of the performers are simply stunning with Isabella (with DAC).

There is a price to pay to get that last refinements and it might be just to much for some. But Dodd will get you there a lot closer then any other preamp that I have heard.....in that price range (but not only).

Regards
Mariusz

I think soundstage depth is comparable, but the Dodd seems a bit wider. What is more noticeable to my is the slightly better dynamics of the active - but this is hair splitting -the BENT in the right system works very well in most audio regards. I think the move from passive resistor to tvc/avc is much bigger that the difference between the BENT and the Dodd. I suspect tube rolling will also take the Dodd in different directions.

Es347, keep in mind this is strictly my opinion based on what I was hearing with my room acoustics & associated gear/speakers at the time. In fact my LS3 and RLD-1 was used with a McCormack DNA-1 amp Rev. B but I also was refering to the Platinum RLD-1 and not the stock unit for a comparison.

The Dodd looks very interesting and although I have not heard one, I am very curious about its performance/design. Based on the enthusiastic responses above & what I have read, it could be the Dodd may better both the RLD-1 & LS3 and is worth looking into.

Es347, what I think you might find interesting is what tubes can do for you that you might like. The Dodd is not tubey in the classic sense, it is very neutral and balance in the bass and treble, but it does have bloom and very realistic portrayl of space and instruments within the soundstage that I can never seem to get from SS pres or amps. This sort of thing is addictive, or not, but tubes can do this in a way that SS never has to my ears. What is also nice about the Dodd is you can proabably run it for 20,000 hours without having to worry about replacing the the tubes and with a 200ohm output impedance, which is very low for a tube preamp, you can drive almost any amp, including the McCormack. I don't know if you will prefer it to the SS you are accustomed to, but it will be different, and IMHO a more musical rendering - but I don't and can't settle the SS/tube argument...