Dodd preamp vs. McCormack RLD-1 preamp

Pub,

Do keep us updated on your findings with the Dodd vs. the other pre amps you have/had.

The GP EARLY '60's Siemens CCa crushed the Amperex WL GP PQ D getter in my system.

I have only seen one Dodd pre up on the 'Gon and it sold in two days. Good luck finding one used.

You will see mine next week. I did not think that it would ever happend......but......
Upgrading to almost twice as expensive RWA Isabella preamp with build in dac. Both very similar in design and performance.

Hi Glory. I'll just make the general comment that for me, tube preference (or evaluation) is completely (almost) dictated by the circuit it is used in and the system context, as performance is strongly related to those factors. In other words, I'm rarely comfortable with a statment like tube x sounds like this, and tube y sounds like that as a general proposition, it is very system dependent. In some systems for example, I need, prefer Siemens 5814s, in others RCA 12au7s -- which is better? Depends. As far as the Dodd, Amperex seems to be preferred by Gary and a few others - which of course doesn't mean I would not like the Siemens, but I suspect that the Siemens might be too much of a good thing (they tend towards speed, transparency, clarity) with the Dodd. I think of tubes as spices, different soups, different spices.

What I do think, not having yet heard it, is that the off-the grid, and simple circuit of the Dodd will let you hear differences between various tubes more easily -- the circuit gets out of the way. We'll see....

Pubule57
Dodd is the perfect tool for tube evaluation. And yes - there is very little coloration and tubes are the main characteristics - sonic wise , if one wanted to describe Dodd's sound.

Well, of course I could not wait for the Amperexs to arrive. The Dodd is really wonderful. It seems to have the dynamics of the CAT SL1 which was the best I've had in terms of dynamic contrast. It seems to have the quietness of a passive, which may account for the great dynamic contrasts. While passive quiet, it does have tube bloom (distortion?) which tube users love, but certainly not slow and colored - very neutral, not disimilar to the BENT TAP or the Atma-sphere in that sense. I'm not sure I would like it much "warmer", it seems right to me. Bass seems ample, well defined, and it breathes. My speakers have no output below 28hz, so what deep bass weakness the pre may have, I don't hear it. I go back and forth between the Dodd and the BENT TAP, and really it is a tossup though they sound a bit different - both excellent preamps. You could certainly live with the Dodd for a long time and if you let yourself, not be thinking about the next upgrade. I'll have to decide whether to keeps this or the BENT as I feel a bit silly having two preamps for my Music Reference amp - the Dodd really is beautiful to look at though....