RWA amp with DODD preamp both battery powered

Hey Panu21, it might be your lucky day. One of the AgoN members asked me to audition my Dodd preamp. I agreed and we will try to make it happen soon. He is also located on Staten Island, we could try to do that on the same day. Do you own Dodd? If not, I will bring my own. And RWA of course so you can hear for yourself if it is what you are looking for or not. Should be fun........I hope it will help you to make the right decision.

Mariusz

currently using a ps audio gcc-100 int amp.
looking to switch that out with either the RWA int
or Dodd preamp with an amp although not sure which one .
not sure which way to go or what amp preferably ss would be good with the Dodd. is the RWA a good match with the dodd not really familiar with this equipment but am definately interested.

Yes, RWA works with Dodd quite well. If SS amp is your cup of tea, I would look for Butler hybrid amp. It was a very good match with Dodd at the latest NY Rave meeting. I am not sure how much is it new or on used market but I can ask around. Butler was rated at 225wpc ......I think but I could be wrong on this one.

Cheers

Mariusz

Mrjstark,

What specific Mullard 6922/7397 tube are you recommending for the Dodd?

I'm considering the Dodd and your comments on the Modwright are of interest to me. I've owned several of Dan's CD players and in the Fall had him do a "signature upgrade" to a 999es. I know how significant the sound improved by adding the tube power supply and then adding the MWI caps.

Which version of the MWI 9.0 preamp was used in the recent comparison
- solid state power supply
- tube power supply
- signature model wiht tube power supply and MWI caps

my system:
Red Wine 30.2 integrated
Zu Druids with 2008 speaker upgrade kit
MWI 9100es Ulimate Truth
APL Denon 3910 with 2008 upgrades

thanks Ken

Hi Ken,

Dan has some fine well regarded products under his belt. One of my favorites is modified Sony 9100 ES universal CD/DVD/SACD player which sound great. It would be great addition to my rig and add state of the art multichannel playback capibility which my system is missing.

Modwright SWL 9.0 SE stock tube linestage was the unite that was the part of the shot-out. I imagine that 36.5 would do substantially better and I am not for one underestimate its qualities and overall performance superiority over older 9.0 design. I have had the pleasure of hearing 36.5 during 2008 CES in Vegas. I can not comment or discuss its potentials due to the usually poor sounding rooms that are major problems in most cases while trying to audition new gear at the shows. The only way to get any meaningful and true idea of its virtues and sound is to insert it to your system and listen.
Its signature "house" sound characteristics were audible.....is it a good thing ?....I do not know. Maybe for some and not for others I guess. At the end it looks seems like a solid performer and it might be worth a closer look.

As to the Mullard tube of choice. It is:

(7840)
CV 2493
KB/ODD
NOS
(I have some pics of that tube in My Gallery on Audio Circle - user name "Mariusz" )

This tube is just wonderful in Dodd preamp. I must add that I never was a big fan of Mullard's smaller tubes and the only other tube from Britain that I considered to use in my system was Mullard's famous EL34s for my mono-amps.

Its middle-range is second to non and its ability resolve and rendition of music material is relaxed and very emotional experience. 7308 Amperex NOS made in W. Germany was plain and boring in comparison. It took about a minute for the fellow audiophiles to rule the Mullards as the champ. I also used some NOS orange label 6922 Amperex made in Holland. These performed better and are just behind Mullards.

I hope it helps somewhat and answers your questions.

Regards

Mariusz