Review: Tube Research TRL Dude Tube preamp


Category: Preamps

Ok guys I'm not a writer and have never been compelled to write a review on any equipment ever in the past. So what can I tell you about this "Dude " preamp that hasn't already been said.

To start with I'm a low to moderate level music listener and strive for a system that brings out the true emotion and detail of the music. This is not to be confused with lush or warm but natural clear,and dynamic, as it is in the real world. My music preferences lean toward Jazz/blues some classical but I enjoy many many different types to include Big Band, Rock, Reggie, New age, Older 50's, even a little bluegrasss/country have been heard sneeking through those dimly lit tubes..

To discribe the Dude one can't ignore the physical aspect here built, built, built. INDUSTRIAL was the first word that came to my mind when I opend the CRATE. All 90+ lbs with a 1 inch thick faceplate that has the name DUDE deeply etched into it. The large Brass/gold knobs have a feel that let you know that you are dealing with a serious piece of equipment here. These units can be custom ordered to match your system from the # of inputs/outputs all the way down the type an number of capacitors. Mine was custom ordered with the extra power supply caps and the extra 6SN7s per channel since I run long cable and biamp. Popping hood on this baby revealed what looked to me like it's own mini substation for a power supply. The extra custom goodies come with a nominal fee. The company is small so order can sometimes take a while depending on there work load.

If you look below you will see my list of similar Items which I owned all of them over the past 5-10 years searching for the right preamp for me. The most recent one before I switched to the Dude was the Shindo Vosne-Romanee and the Jadis JP-200. Nothing against these units as they all have a great reputation and following and i'm sure in the right setup they sing.

I first hooked up the Dude to my system and started playing some classical music at low level which I use for breakin because of its wide frequency range and dynamics. After just a few hours I began to notice that this preamp was really doing something different in my system than any of the other preamp prior. DYNAMICS on a whole new level. I was hearing little background instrument clearly with a dynamic surge and decay that I never new exsisted in this recording. I'm starting to realize how important this trait is in bringing out the emotion in the music. I let this preamp cook for a few days then did a little more listening. This time Big band music sitting in the sweet spot. Woe Dude! Talk about Imaging, rythum, and pace best I've ever had in my system. Not to mention tonal accuracy my daughter a flutist has commented on that aspect, Even my wife said "that sounds pretty good" and that never happens. This little Dude will keep you foot tapping. I contined to let the Dude cook for another couple weeks.

The Dude is still breaking in I'm told but I know this is, for me, the buy of the decade. I'm enjoying the music on a whole different level now. No longer am I just fixed in the sweet spot late at night but also have the system on throughout the day while doing other things, being captivated from time to time by its tonality, musicality and openness. If you are in the market for a preamp you owe to yourself to try the Dude and maybe, like me you will finally be satisfied and captivated with your sound.

I realize this review doesn't tell as much about the preamp but more about how it makes me feel. What can I say, I listen for hours and can't always explain why its so captivating. For thoses of you who know; you know.

Downside- Staying up late loosing sleep so I can just listen to one more track before turning in.

Associated gear
Merrill Hierloom turntable
ET-2 Tonearm
Klyne LX-5.0 phono
TRL modified Marantz SA-14 SACD/Player
Wavelength cosecant DAC
Transparent Ref 25' run
Audio Matiere stereo Tube amp
Auditorium 23 speaker cable
Isoclean Powerline condition
Martin Logan CLS IIz
Quad ESL 63 USA monitors
Wilson Watt cubs
Nestorovic Subs with eagle amp

Similar products
Shindo Vosne-Romanee
ARC Ref-5
Jadis JP-200
McIntosh C-500T
ARC Ref-3
VTL 7.5
cj ACT-2
cj ART mk-2
128x128Ag insider logo xs@2xcarey1110
Could you please compare the Dude to the ARC REF 3? I've really been interested in this comparison and you may be the first I've seen that's owned both.
Thanks in advance.
Steve
The Ref 3 and 5 had very good dynamics and were the best in that regard (except the Jadis jp 200) until I heard the Dude. When I first heard the ARC units they really caught my attention with their seemingly transparent detailed sound, they have a high initial wow!!! factor right away. However over time I became disenchanted with the sound. The "detailed" sound in my system became annoying and sounded more thin, electronic or bright. With the Dude the music is more natural, not soft or warm but natural. As far as detail I have it throughout the entire music spectrum not just the top end. Midrange definition with the Dude is my system is far superior to the ARC. The ref 3 and 5 both had great soundstaging as does the Dude. The biggest difference with the Dude is that it makes you want to keep listening to the music not the equipment. Very close to real live music, complete with the excitment and immediacy of a good concert in a good acoustical enviroment. I'm trying to write while listening and my foot is tapping and I keep stopping to listen for a bit. All this gear is so system dependant and there are so many variable but I would be willing to bet the Dude will drop into most systems and shine and I believe that is because it is so neutral and transparent.
Thanks Carey,
I guess TRL still will not do a remote control?
I'm very tempted to pull the trigger and order one!
Steve
I was used to using a remote for years and can relate to your concern. In fact I once said I would never do without one. However I don't miss it like I thought I would. With this preamp I don't find the urge to turn it up and down, I set the volume and let it play. Many people say a remote degrades the sound, I don't know if that's true, so I guess you have to weigh the convenience of it. That being said Paul does a lot of custom work so you could ask and see.
Hi Carey1110

How does the Klyne LX-5.0 phono sound when hooked up with the Dude ? Also, which cartridge do you use in front of the Klyne LX-5.0 phono ?

Thanks
Tim