Tube Research Labs Dude vs. Shindo Labs preamps

Yes Charlie, others have had problems with ground loop or buzz. 4/5 (excluding you at this point) were related to associated equipment and/or cables. You are going to look pretty stupid if after all the flamethrowing online it turns out to be something else.

Again, take the Dude to a friends rig. See if the phenomenon is transferrable. Try different cabling. Have a third party examine it. By all means.

Goldeneraguy, the problems with my Dude were identified long before I move to EP speaker platform. I still have most of those same components in the mix today. That system iteration consisted of the following:

Bel Canto CD-2
Audio Horizons Tube DAC 3.0
TRL Dude
Bel Canto Ref1000 monoblocks
Audio Horizons and Harmonic technology IC's
Acoustic Zen Speaker cables

I'm not frustrated with my situation but rather not being allowed to share an experience with others on this site. Having to fend off members like Agear and Glory openly only makes TRL look bad IMHO and there are some really good things to say about the sound of this product.

Never interfered with their right to share experiences about any product or service on this site. I lots of really nice members contacting me behinds the scenes sharing information and experiences. Shame it has to happen in this manner.

It is a shame it has to happen in this manner, and it actually makes you look bad Charlie. Orders are continuing to come in despite your best attempts. Please let us know what is actually wrong with your pre-amp when that is diagnosed.

At this time, TRL's current product stands for itself and the witness of its inherent value will continue to unfold regardless of bitter naysayers. It is probably one of the best pre-amps under 30K, and if you are frustrated with mediocre sound and overpriced gear, give it a whirl....

So you have access to TRL order systems and sales numbers? And you are just and end user. Right. I wish TRL the best and hope for the sake of other potential buyers that my unit quality and service experience is not the norm.

Cdente: I am more interested in the comparison of the sound. Have you done that? By the way, many people have had excellent experience with TRL. It seems like you may have had an isolated incident. But my moto is "be a part of the solution not part of the problem" why not try to work out on the problem and fina simple solution?