Triode Wire Labs or NRG Custom The Five for my 300b SET tube amp?


So currently, my Cayin HA-300 300b SET tube amp is powered by the Morrow Audio MAP3 power cable, which I think is quite a good cable with a smooth, neutral sound fairly wide soundstage and very nice vocals and detail. I listen mostly on my LCD-3 headphones and my DAC is the Chord Hugo TT2. I also have the Western Electric 300b and Sylvania 6SN7W metal base tubes on the HA-300.

What I'd like is a bit more dynamic punch and meat without sacrificing resolution and soundstage, as well as not going too warm or too cold.

So I'm looking at two power cables, the Triode Wire Plus Seven Plus or the NRG Custom The Five. Also, is there a good reason to go with the Ten Plus or The One since the 300b tube amp?

jambaj0e

LavriCable flies under the radar but their products punch WAY above their price. Their cables are 5N silver but just sound like music with excellent dynamics and detail. I’ve got several of their cables and many other very established members here have bought their cables and gush about how good they sound. At your price level you can buy their absolute top PC, and I think it’ll deliver exactly what you’re looking for in spades. Hope this helps, and best of luck.

https://www.lavricables.com/cables/grand-30-core-silver-mains-eu-us-power-cable/

@audiojan Whoa, that's amazing! What do you guys ride? I have the Fezzari Veyo with Ultegra 12-speed di2 and Zipp 303 Firecrest wheels + Garmin Rally RS200 powermeter, Specialized S-Works Romin Evo saddle, and ENVE SES Aero handlebars. They sure add up, lol!

Fezzari Veyo

Wow, $700 is a really good price for Cardas Beyond Clear AC cable. I'm seeing it for $1050 - $1300.

@jambaj0e I completely get it. Being a cyclist (and duathlete) myself as well as my wife being a cyclist (and triathlete), I know how expensive that hobby is. We have way more in bikes than I do in my audio.

 

You can find a used Cardas Beyond Clear for the $700 (or even slightly less), that's what I did.

@audiojan While I would love to spend $1000+ on a power cable (that Triode Wire Labs Obsession seems amazing, too), I unfortunately have the double trouble of loving two fairly expensive interests with audiophile and road biking (Just bought a $7000 carbon fiber bike with $2100 wheels!), so, I'm trying to temper my spending a bit by having a limit of $700, lol.

@carlsbad  The Morrow Audio MAP3 is actually much better than the stock cable or a cheap generic cable, I can tell you that much, although it’s not as good as the Audioquest Thunder that I ended up using for the PS Audio Power Plant 3.

It’s not a bad cable and I certainly been surprised by how much bass extension and texture there is. I just want a bit more grip and dynamics and so far from AudioBacon’s power cord shootout, the MAP3 is a "less heavy" version of the NRG The 5 (so I should get similar sound signature, but more oomph with NRG).

AudioBacon: 27 Best Audiophile Power Cables - Morrow Audio MAP3

I’m more interested in seeing how much of a difference the NRG The Five is compared to the Triode Wire Labs Seven Plus

I have TWL on my digital components. I've tried them on my tubed amp and preamp and was not impressed. The cord that really kicked up the dynamics in my amp was a ZenWave (silver ribbon) pc which I have no desire to ever replace.To me it seems to just allow the amp to perform at its best, not adding a flavor of its own. No experience with Shunyata.

I've been using Cardas Clear Beyond for my Coincident Frankenstein 300b's. Really made a noticeable different in the clarity of the soundstage, as well as depth and height. Just more organic than the OEM power cords.

Plug directly into the wall and compare to evaluate your current power cable.  I have seen some pretty bad Morrow audio power cables.  your 300b needs a good ready current supply for dynamics.    A cheap generic 10 awg cable will probably get you much better dynamic performance than the Morrow.  I applaud you for trying to say good things about it.

Jerry

Yeah both cables have been getting high marks, I just wonder how big of a difference they'll be. 

I own the TWL 7 Plus, 10 Plus and digital power cable but unfortunately, I have nothing to compare it to. The quality of these cables does seem very good though.

I'm not interested in proving they're fake or not. On highly revealing systems I have heard the difference, and I've heard it between two cables on mine (the current Morrow Audio Map3 on the amp and the Audioquest Thunder that ended up on my PS Audio Power Plant 3).

So anyways, back to the main question, I would like to hear if it's a big enough improvement to get the Triode Wire Labs over the NRG. 

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Hi @jambaj0e 

I don't have experience with TWL cables, but I have been using the NRG Custom - The 5 on a Class A/B SS amp, and a Class D amp, and it's smaller, thinner sibling the .1 on my DAC. I also have their speaker cables - the 6:6.

In my experience, (system, room, ears etc), I would say they/NRG cables are neutral, not warm. Dynamics-wise; no complaints here, at all.