Mccormack DNA-1 describe the sound characteristics


I own a DNA-1 (unmodified), TAD 150 signature, and Jolida 100 cd. I am using Morrow interconnects (MA2 & MA1) and the sound is fatiguing it is bright with little mid and low end. The sound is flat.

I tried rolling tubes in the TAD using the stock chinese, Mazda and Sylvania 12AT7, but the sound doesn't seem to change that much.

I am thinking the amp is the problem......??? Your help is needed in my delemia...

Do I invest 600 - 1K on moding the amp by Steve to improve the mids and low end?? Or do I just swtich gears to purchase a different amp with the sound qualities i desire???
dvdgreco

Showing 1 response by farmdoc

Several years ago, after buying a DNA-1 from 1st owner, I toyed with upgrading or changing to another amp. The amp didn't seem to fit well with my system, but after talking with others online and with Steve Mc., I went with gold+ upgrades. What a good move! I must be brilliant.
The soundstage deepened significantly, each instrument more distinct, and there was no 'brightness' to be reckoned with in the mid-high range. Bass was fuller without 'boominess'. The overall result was beyond my expectations.
I use the DNA-1 in the warmer months with a tubed pre (Gill Audio Alana Mk III), and trade out with a ARS Filharmonia integrated (tubed Spanish made heater) in the winter. Both do well in the system, but the MaC definitly has more horsepower and draws deeper into the music than the 50w integrated.
Think about an upgrade, and as mentioned above, speak with Steve; he is quite approachable and not at all 'hard-sell'.

System: Esoteric DV-50s modded
Merlin VSM-Mxe with super Bam
Audience 24au IC's, Supra Sword Speaker Cabling