Amplifier Mods


I'm looking for input from anyone who's had their amp modded by TRL. I am very pleased with what they did for my cd player and am just wondering if I can expect similar results.

The amp in question is a McCormack DNA 1. I'd be interested to hear from anyone who has had the chance to compare a TRL modded DNA (1 or 0.5) to a stock one. And really interested to hear from anyone who's had the chance to compare a TRL modded DNA to a SMc Audio DNA Rev C or B.
ecruz
The D-225 may be down the road. Right now anything I do will be on the inexpensive side.

FYI, Paul said he'd bring my cd player up to the current mod for free. Of course I'd have to pay if I want the battery upgrade.
I still don't understand why you wouldn't simply find out exactly what the mods TRL would do are, so you can compare them to the mods SMc describes on their website. I recently bought a DNA-500 to compare with my DNA-125 as a way of trying to suss out where the SMc mods might lead me before going that route, which would probably be the Platinum mono's.
Not sure of the reasons, but Paul at TRL does not disclose exactly what they do, for any of their mods. He does tell you what improvements you can expect to hear and if you don't like what you hear he'll refund your money.